rm node_modules

1 files changed, 0 insertions, 1879 deletions

diff --git a/node_modules/mpath/test/index.js b/node_modules/mpath/test/index.js
deleted file mode 100644
index f12bdc9..0000000
--- a/node_modules/mpath/test/index.js
+++ /dev/null
@@ -1,1879 +0,0 @@
-'use strict';
-
-/**
- * Test dependencies.
- */
-
-var mpath = require('../')
-var assert = require('assert')
-
-/**
- * logging helper
- */
-
-function log (o) {
-  console.log();
-  console.log(require('util').inspect(o, false, 1000));
-}
-
-/**
- * special path for override tests
- */
-
-var special = '_doc';
-
-/**
- * Tests
- */
-
-describe('mpath', function(){
-
-  /**
-   * test doc creator
-   */
-
-  function doc () {
-    var o = { first: { second: { third: [3,{ name: 'aaron' }, 9] }}};
-    o.comments = [
-        { name: 'one' }
-      , { name: 'two', _doc: { name: '2' }}
-      , { name: 'three'
-          , comments: [{},{ comments: [{val: 'twoo'}]}]
-          , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}]  }}
-    ];
-    o.name = 'jiro';
-    o.array = [
-        { o: { array: [{x: {b: [4,6,8]}}, { y: 10} ] }}
-      , { o: { array: [{x: {b: [1,2,3]}}, { x: {z: 10 }}, { x: {b: 'hi'}}] }}
-      , { o: { array: [{x: {b: null }}, { x: { b: [null, 1]}}] }}
-      , { o: { array: [{x: null }] }}
-      , { o: { array: [{y: 3 }] }}
-      , { o: { array: [3, 0, null] }}
-      , { o: { name: 'ha' }}
-    ];
-    o.arr = [
-        { arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-      , { yep: true }
-    ]
-    return o;
-  }
-
-  describe('get', function(){
-    var o = doc();
-
-    it('`path` must be a string or array', function(done){
-      assert.throws(function () {
-        mpath.get({}, o);
-      }, /Must be either string or array/);
-      assert.throws(function () {
-        mpath.get(4, o);
-      }, /Must be either string or array/);
-      assert.throws(function () {
-        mpath.get(function(){}, o);
-      }, /Must be either string or array/);
-      assert.throws(function () {
-        mpath.get(/asdf/, o);
-      }, /Must be either string or array/);
-      assert.throws(function () {
-        mpath.get(Math, o);
-      }, /Must be either string or array/);
-      assert.throws(function () {
-        mpath.get(Buffer, o);
-      }, /Must be either string or array/);
-      assert.doesNotThrow(function () {
-        mpath.get('string', o);
-      });
-      assert.doesNotThrow(function () {
-        mpath.get([], o);
-      });
-      done();
-    })
-
-    describe('without `special`', function(){
-      it('works', function(done){
-        assert.equal('jiro', mpath.get('name', o));
-
-        assert.deepEqual(
-          { second: { third: [3,{ name: 'aaron' }, 9] }}
-          , mpath.get('first', o)
-        );
-
-        assert.deepEqual(
-          { third: [3,{ name: 'aaron' }, 9] }
-          , mpath.get('first.second', o)
-        );
-
-        assert.deepEqual(
-          [3,{ name: 'aaron' }, 9]
-          , mpath.get('first.second.third', o)
-        );
-
-        assert.deepEqual(
-          3
-          , mpath.get('first.second.third.0', o)
-        );
-
-        assert.deepEqual(
-          9
-          , mpath.get('first.second.third.2', o)
-        );
-
-        assert.deepEqual(
-          { name: 'aaron' }
-          , mpath.get('first.second.third.1', o)
-        );
-
-        assert.deepEqual(
-          'aaron'
-          , mpath.get('first.second.third.1.name', o)
-        );
-
-        assert.deepEqual([
-            { name: 'one' }
-          , { name: 'two', _doc: { name: '2' }}
-          , { name: 'three'
-            , comments: [{},{ comments: [{val: 'twoo'}]}]
-            , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}]}}],
-          mpath.get('comments', o));
-
-        assert.deepEqual({ name: 'one' }, mpath.get('comments.0', o));
-        assert.deepEqual('one', mpath.get('comments.0.name', o));
-        assert.deepEqual('two', mpath.get('comments.1.name', o));
-        assert.deepEqual('three', mpath.get('comments.2.name', o));
-
-        assert.deepEqual([{},{ comments: [{val: 'twoo'}]}]
-            , mpath.get('comments.2.comments', o));
-
-        assert.deepEqual({ comments: [{val: 'twoo'}]}
-            , mpath.get('comments.2.comments.1', o));
-
-        assert.deepEqual('twoo', mpath.get('comments.2.comments.1.comments.0.val', o));
-
-        done();
-      })
-
-      it('handles array.property dot-notation', function(done){
-        assert.deepEqual(
-            ['one', 'two', 'three']
-          , mpath.get('comments.name', o)
-        );
-        done();
-      })
-
-      it('handles array.array notation', function(done){
-        assert.deepEqual(
-            [undefined, undefined, [{}, {comments:[{val:'twoo'}]}]]
-          , mpath.get('comments.comments', o)
-        );
-        done();
-      })
-
-      it('handles prop.prop.prop.arrayProperty notation', function(done){
-        assert.deepEqual(
-          [undefined, 'aaron', undefined]
-          , mpath.get('first.second.third.name', o)
-        );
-        assert.deepEqual(
-          [1, 'aaron', 1]
-          , mpath.get('first.second.third.name', o, function (v) {
-            return undefined === v ? 1 : v;
-          })
-        );
-        done();
-      })
-
-      it('handles array.prop.array', function(done){
-        assert.deepEqual(
-            [ [{x: {b: [4,6,8]}}, { y: 10} ]
-            , [{x: {b: [1,2,3]}}, { x: {z: 10 }}, { x: {b: 'hi'}}]
-            , [{x: {b: null }}, { x: { b: [null, 1]}}]
-            , [{x: null }]
-            , [{y: 3 }]
-            , [3, 0, null]
-            , undefined
-            ]
-          , mpath.get('array.o.array', o)
-        );
-        done();
-      })
-
-      it('handles array.prop.array.index', function(done){
-        assert.deepEqual(
-            [ {x: {b: [4,6,8]}}
-            , {x: {b: [1,2,3]}}
-            , {x: {b: null }}
-            , {x: null }
-            , {y: 3 }
-            , 3
-            , undefined
-            ]
-          , mpath.get('array.o.array.0', o)
-        );
-        done();
-      })
-
-      it('handles array.prop.array.index.prop', function(done){
-        assert.deepEqual(
-            [ {b: [4,6,8]}
-            , {b: [1,2,3]}
-            , {b: null }
-            , null
-            , undefined
-            , undefined
-            , undefined
-            ]
-          , mpath.get('array.o.array.0.x', o)
-        );
-        done();
-      })
-
-      it('handles array.prop.array.prop', function(done){
-        assert.deepEqual(
-            [ [undefined, 10 ]
-            , [undefined, undefined, undefined]
-            , [undefined, undefined]
-            , [undefined]
-            , [3]
-            , [undefined, undefined, undefined]
-            , undefined
-            ]
-          , mpath.get('array.o.array.y', o)
-        );
-        assert.deepEqual(
-            [ [{b: [4,6,8]}, undefined]
-            , [{b: [1,2,3]},  {z: 10 }, {b: 'hi'}]
-            , [{b: null }, { b: [null, 1]}]
-            , [null]
-            , [undefined]
-            , [undefined, undefined, undefined]
-            , undefined
-            ]
-          , mpath.get('array.o.array.x', o)
-        );
-        done();
-      })
-
-      it('handles array.prop.array.prop.prop', function(done){
-        assert.deepEqual(
-            [ [[4,6,8], undefined]
-            , [[1,2,3], undefined, 'hi']
-            , [null, [null, 1]]
-            , [null]
-            , [undefined]
-            , [undefined, undefined, undefined]
-            , undefined
-            ]
-          , mpath.get('array.o.array.x.b', o)
-        );
-        done();
-      })
-
-      it('handles array.prop.array.prop.prop.index', function(done){
-        assert.deepEqual(
-            [ [6, undefined]
-            , [2, undefined, 'i'] // undocumented feature (string indexing)
-            , [null, 1]
-            , [null]
-            , [undefined]
-            , [undefined, undefined, undefined]
-            , undefined
-            ]
-          , mpath.get('array.o.array.x.b.1', o)
-        );
-        assert.deepEqual(
-            [ [6, 0]
-            , [2, 0, 'i'] // undocumented feature (string indexing)
-            , [null, 1]
-            , [null]
-            , [0]
-            , [0, 0, 0]
-            , 0
-            ]
-          , mpath.get('array.o.array.x.b.1', o, function (v) {
-            return undefined === v ? 0 : v;
-          })
-        );
-        done();
-      })
-
-      it('handles array.index.prop.prop', function(done){
-        assert.deepEqual(
-            [{x: {b: [1,2,3]}}, { x: {z: 10 }}, { x: {b: 'hi'}}]
-          , mpath.get('array.1.o.array', o)
-        );
-        assert.deepEqual(
-            ['hi','hi','hi']
-          , mpath.get('array.1.o.array', o, function (v) {
-            if (Array.isArray(v)) {
-              return v.map(function (val) {
-                return 'hi';
-              })
-            }
-            return v;
-          })
-        );
-        done();
-      })
-
-      it('handles array.array.index', function(done){
-        assert.deepEqual(
-            [{ a: { c: 48 }}, undefined]
-          , mpath.get('arr.arr.1', o)
-        );
-        assert.deepEqual(
-            ['woot', undefined]
-          , mpath.get('arr.arr.1', o, function (v) {
-            if (v && v.a && v.a.c) return 'woot';
-            return v;
-          })
-        );
-        done();
-      })
-
-      it('handles array.array.index.prop', function(done){
-        assert.deepEqual(
-            [{ c: 48 }, 'woot']
-          , mpath.get('arr.arr.1.a', o, function (v) {
-            if (undefined === v) return 'woot';
-            return v;
-          })
-        );
-        assert.deepEqual(
-            [{ c: 48 }, undefined]
-          , mpath.get('arr.arr.1.a', o)
-        );
-        mpath.set('arr.arr.1.a', [{c:49},undefined], o)
-        assert.deepEqual(
-            [{ c: 49 }, undefined]
-          , mpath.get('arr.arr.1.a', o)
-        );
-        mpath.set('arr.arr.1.a', [{c:48},undefined], o)
-        done();
-      })
-
-      it('handles array.array.index.prop.prop', function(done){
-        assert.deepEqual(
-            [48, undefined]
-          , mpath.get('arr.arr.1.a.c', o)
-        );
-        assert.deepEqual(
-            [48, 'woot']
-          , mpath.get('arr.arr.1.a.c', o, function (v) {
-            if (undefined === v) return 'woot';
-            return v;
-          })
-        );
-        done();
-      })
-
-    })
-
-    describe('with `special`', function(){
-      describe('that is a string', function(){
-        it('works', function(done){
-          assert.equal('jiro', mpath.get('name', o, special));
-
-          assert.deepEqual(
-            { second: { third: [3,{ name: 'aaron' }, 9] }}
-            , mpath.get('first', o, special)
-          );
-
-          assert.deepEqual(
-            { third: [3,{ name: 'aaron' }, 9] }
-            , mpath.get('first.second', o, special)
-          );
-
-          assert.deepEqual(
-            [3,{ name: 'aaron' }, 9]
-            , mpath.get('first.second.third', o, special)
-          );
-
-          assert.deepEqual(
-            3
-            , mpath.get('first.second.third.0', o, special)
-          );
-
-          assert.deepEqual(
-            4
-            , mpath.get('first.second.third.0', o, special, function (v) {
-              return 3 === v ? 4 : v;
-            })
-          );
-
-          assert.deepEqual(
-            9
-            , mpath.get('first.second.third.2', o, special)
-          );
-
-          assert.deepEqual(
-            { name: 'aaron' }
-            , mpath.get('first.second.third.1', o, special)
-          );
-
-          assert.deepEqual(
-            'aaron'
-            , mpath.get('first.second.third.1.name', o, special)
-          );
-
-          assert.deepEqual([
-              { name: 'one' }
-            , { name: 'two', _doc: { name: '2' }}
-            , { name: 'three'
-              , comments: [{},{ comments: [{val: 'twoo'}]}]
-              , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}]}}],
-            mpath.get('comments', o, special));
-
-          assert.deepEqual({ name: 'one' }, mpath.get('comments.0', o, special));
-          assert.deepEqual('one', mpath.get('comments.0.name', o, special));
-          assert.deepEqual('2', mpath.get('comments.1.name', o, special));
-          assert.deepEqual('3', mpath.get('comments.2.name', o, special));
-          assert.deepEqual('nice', mpath.get('comments.2.name', o, special, function (v) {
-            return '3' === v ? 'nice' : v;
-          }));
-
-          assert.deepEqual([{},{ _doc: { comments: [{ val: 2 }] }}]
-              , mpath.get('comments.2.comments', o, special));
-
-          assert.deepEqual({ _doc: { comments: [{val: 2}]}}
-              , mpath.get('comments.2.comments.1', o, special));
-
-          assert.deepEqual(2, mpath.get('comments.2.comments.1.comments.0.val', o, special));
-          done();
-        })
-
-        it('handles array.property dot-notation', function(done){
-          assert.deepEqual(
-            ['one', '2', '3']
-            , mpath.get('comments.name', o, special)
-          );
-          assert.deepEqual(
-            ['one', 2, '3']
-            , mpath.get('comments.name', o, special, function (v) {
-              return '2' === v ? 2 : v
-            })
-          );
-          done();
-        })
-
-        it('handles array.array notation', function(done){
-          assert.deepEqual(
-              [undefined, undefined, [{}, {_doc: { comments:[{val:2}]}}]]
-            , mpath.get('comments.comments', o, special)
-          );
-          done();
-        })
-
-        it('handles array.array.index.array', function(done){
-          assert.deepEqual(
-              [undefined, undefined, [{val:2}]]
-            , mpath.get('comments.comments.1.comments', o, special)
-          );
-          done();
-        })
-
-        it('handles array.array.index.array.prop', function(done){
-          assert.deepEqual(
-              [undefined, undefined, [2]]
-            , mpath.get('comments.comments.1.comments.val', o, special)
-          );
-          assert.deepEqual(
-              ['nil', 'nil', [2]]
-            , mpath.get('comments.comments.1.comments.val', o, special, function (v) {
-              return undefined === v ? 'nil' : v;
-            })
-          );
-          done();
-        })
-      })
-
-      describe('that is a function', function(){
-        var special = function (obj, key) {
-          return obj[key]
-        }
-
-        it('works', function(done){
-          assert.equal('jiro', mpath.get('name', o, special));
-
-          assert.deepEqual(
-            { second: { third: [3,{ name: 'aaron' }, 9] }}
-            , mpath.get('first', o, special)
-          );
-
-          assert.deepEqual(
-            { third: [3,{ name: 'aaron' }, 9] }
-            , mpath.get('first.second', o, special)
-          );
-
-          assert.deepEqual(
-            [3,{ name: 'aaron' }, 9]
-            , mpath.get('first.second.third', o, special)
-          );
-
-          assert.deepEqual(
-            3
-            , mpath.get('first.second.third.0', o, special)
-          );
-
-          assert.deepEqual(
-            4
-            , mpath.get('first.second.third.0', o, special, function (v) {
-              return 3 === v ? 4 : v;
-            })
-          );
-
-          assert.deepEqual(
-            9
-            , mpath.get('first.second.third.2', o, special)
-          );
-
-          assert.deepEqual(
-            { name: 'aaron' }
-            , mpath.get('first.second.third.1', o, special)
-          );
-
-          assert.deepEqual(
-            'aaron'
-            , mpath.get('first.second.third.1.name', o, special)
-          );
-
-          assert.deepEqual([
-              { name: 'one' }
-            , { name: 'two', _doc: { name: '2' }}
-            , { name: 'three'
-              , comments: [{},{ comments: [{val: 'twoo'}]}]
-              , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}]}}],
-            mpath.get('comments', o, special));
-
-          assert.deepEqual({ name: 'one' }, mpath.get('comments.0', o, special));
-          assert.deepEqual('one', mpath.get('comments.0.name', o, special));
-          assert.deepEqual('two', mpath.get('comments.1.name', o, special));
-          assert.deepEqual('three', mpath.get('comments.2.name', o, special));
-          assert.deepEqual('nice', mpath.get('comments.2.name', o, special, function (v) {
-            return 'three' === v ? 'nice' : v;
-          }));
-
-          assert.deepEqual([{},{ comments: [{ val: 'twoo' }] }]
-              , mpath.get('comments.2.comments', o, special));
-
-          assert.deepEqual({ comments: [{val: 'twoo'}]}
-              , mpath.get('comments.2.comments.1', o, special));
-
-          assert.deepEqual('twoo', mpath.get('comments.2.comments.1.comments.0.val', o, special));
-
-          var overide = false;
-          assert.deepEqual('twoo', mpath.get('comments.8.comments.1.comments.0.val', o, function (obj, path) {
-            if (Array.isArray(obj) && 8 == path) {
-              overide = true;
-              return obj[2];
-            }
-            return obj[path];
-          }));
-          assert.ok(overide);
-
-          done();
-        })
-
-        it('in combination with map', function(done){
-          var special = function (obj, key) {
-            if (Array.isArray(obj)) return obj[key];
-            return obj.mpath;
-          }
-          var map = function (val) {
-            return 'convert' == val
-              ? 'mpath'
-              : val;
-          }
-          var o = { mpath: [{ mpath: 'converse' }, { mpath: 'convert' }] }
-
-          assert.equal('mpath', mpath.get('something.1.kewl', o, special, map));
-          done();
-        })
-      })
-    })
-  })
-
-  describe('set', function() {
-    it('prevents writing to __proto__', function() {
-      var obj = {};
-      mpath.set('__proto__.x', 'foobar', obj);
-      assert.ok(!({}.x));
-
-      mpath.set('constructor.prototype.x', 'foobar', obj);
-      assert.ok(!({}.x));
-    });
-
-    describe('without `special`', function() {
-      var o = doc();
-
-      it('works', function(done) {
-        mpath.set('name', 'a new val', o, function(v) {
-          return 'a new val' === v ? 'changed' : v;
-        });
-        assert.deepEqual('changed', o.name);
-
-        mpath.set('name', 'changed', o);
-        assert.deepEqual('changed', o.name);
-
-        mpath.set('first.second.third', [1,{name:'x'},9], o);
-        assert.deepEqual([1,{name:'x'},9], o.first.second.third);
-
-        mpath.set('first.second.third.1.name', 'y', o)
-        assert.deepEqual([1,{name:'y'},9], o.first.second.third);
-
-        mpath.set('comments.1.name', 'ttwwoo', o);
-        assert.deepEqual({ name: 'ttwwoo', _doc: { name: '2' }}, o.comments[1]);
-
-        mpath.set('comments.2.comments.1.comments.0.expand', 'added', o);
-        assert.deepEqual(
-            { val: 'twoo', expand: 'added'}
-          , o.comments[2].comments[1].comments[0]);
-
-        mpath.set('comments.2.comments.1.comments.2', 'added', o);
-        assert.equal(3, o.comments[2].comments[1].comments.length);
-        assert.deepEqual(
-            { val: 'twoo', expand: 'added'}
-          , o.comments[2].comments[1].comments[0]);
-        assert.deepEqual(
-            undefined
-          , o.comments[2].comments[1].comments[1]);
-        assert.deepEqual(
-            'added'
-          , o.comments[2].comments[1].comments[2]);
-
-        done();
-      })
-
-      describe('array.path', function(){
-        describe('with single non-array value', function(){
-          it('works', function(done){
-            mpath.set('arr.yep', false, o, function (v) {
-              return false === v ? true: v;
-            });
-            assert.deepEqual([
-              { yep: true, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: true }
-            ], o.arr);
-
-            mpath.set('arr.yep', false, o);
-
-            assert.deepEqual([
-              { yep: false, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: false }
-            ], o.arr);
-
-            done();
-          })
-        })
-        describe('with array of values', function(){
-          it('that are equal in length', function(done){
-            mpath.set('arr.yep', ['one',2], o, function (v) {
-              return 'one' === v ? 1 : v;
-            });
-            assert.deepEqual([
-              { yep: 1, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: 2 }
-            ], o.arr);
-            mpath.set('arr.yep', ['one',2], o);
-
-            assert.deepEqual([
-              { yep: 'one', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: 2 }
-            ], o.arr);
-
-            done();
-          })
-
-          it('that is less than length', function(done){
-            mpath.set('arr.yep', [47], o, function (v) {
-              return 47 === v ? 4 : v;
-            });
-            assert.deepEqual([
-              { yep: 4, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: 2 }
-            ], o.arr);
-
-            mpath.set('arr.yep', [47], o);
-            assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: 2 }
-            ], o.arr);
-
-            done();
-          })
-
-          it('that is greater than length', function(done){
-            mpath.set('arr.yep', [5,6,7], o, function (v) {
-              return 5 === v ? 'five' : v;
-            });
-            assert.deepEqual([
-              { yep: 'five', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: 6 }
-            ], o.arr);
-
-            mpath.set('arr.yep', [5,6,7], o);
-            assert.deepEqual([
-              { yep: 5, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: 6 }
-            ], o.arr);
-
-            done();
-          })
-        })
-      })
-
-      describe('array.$.path', function(){
-        describe('with single non-array value', function(){
-          it('copies the value to each item in array', function(done){
-            mpath.set('arr.$.yep', {xtra: 'double good'}, o, function (v) {
-              return v && v.xtra ? 'hi' : v;
-            });
-            assert.deepEqual([
-              { yep: 'hi', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: 'hi'}
-            ], o.arr);
-
-            mpath.set('arr.$.yep', {xtra: 'double good'}, o);
-            assert.deepEqual([
-              { yep: {xtra:'double good'}, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: {xtra:'double good'}}
-            ], o.arr);
-
-            done();
-          })
-        })
-        describe('with array of values', function(){
-          it('copies the value to each item in array', function(done){
-            mpath.set('arr.$.yep', [15], o, function (v) {
-              return v.length === 1 ? [] : v;
-            });
-            assert.deepEqual([
-              { yep: [], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: []}
-            ], o.arr);
-
-            mpath.set('arr.$.yep', [15], o);
-            assert.deepEqual([
-              { yep: [15], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: [15]}
-            ], o.arr);
-
-            done();
-          })
-        })
-      })
-
-      describe('array.index.path', function(){
-        it('works', function(done){
-          mpath.set('arr.1.yep', 0, o, function (v) {
-            return 0 === v ? 'zero' : v;
-          });
-          assert.deepEqual([
-            { yep: [15] , arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-          , { yep: 'zero' }
-          ], o.arr);
-
-          mpath.set('arr.1.yep', 0, o);
-          assert.deepEqual([
-            { yep: [15] , arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.index.array.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.0.arr.e', 35, o, function (v) {
-            return 35 === v ? 3 : v;
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: 47 }, e: 3}, { a: { c: 48 }, e: 3}, { d: 'yep', e: 3 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          mpath.set('arr.0.arr.e', 35, o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: 47 }, e: 35}, { a: { c: 48 }, e: 35}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.0.arr.e', ['a','b'], o, function (v) {
-            return 'a' === v ? 'x' : v;
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: 47 }, e: 'x'}, { a: { c: 48 }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          mpath.set('arr.0.arr.e', ['a','b'], o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: 47 }, e: 'a'}, { a: { c: 48 }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.index.array.path.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.0.arr.a.b', 36, o, function (v) {
-            return 36 === v ? 3 : v;
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: 3 }, e: 'a'}, { a: { c: 48, b: 3 }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          mpath.set('arr.0.arr.a.b', 36, o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: 36 }, e: 'a'}, { a: { c: 48, b: 36 }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.0.arr.a.b', [1,2,3,4], o, function (v) {
-            return 2 === v ? 'two' : v;
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: 1 }, e: 'a'}, { a: { c: 48, b: 'two' }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          mpath.set('arr.0.arr.a.b', [1,2,3,4], o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: 1 }, e: 'a'}, { a: { c: 48, b: 2 }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.index.array.$.path.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.0.arr.$.a.b', '$', o, function (v) {
-            return '$' === v ? 'dolla billz' : v;
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: 'dolla billz' }, e: 'a'}, { a: { c: 48, b: 'dolla billz' }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          mpath.set('arr.0.arr.$.a.b', '$', o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: '$' }, e: 'a'}, { a: { c: 48, b: '$' }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.0.arr.$.a.b', [1], o, function (v) {
-            return Array.isArray(v) ? {} : v;
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: {} }, e: 'a'}, { a: { c: 48, b: {} }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          mpath.set('arr.0.arr.$.a.b', [1], o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: { b: [1] }, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.array.index.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.arr.0.a', 'single', o, function (v) {
-            return 'single' === v ? 'double' : v;
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: 'double', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          mpath.set('arr.arr.0.a', 'single', o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: 'single', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.arr.0.a', [4,8,15,16,23,42], o, function (v) {
-            return 4 === v ? 3 : v;
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: 3, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: false }
-          ], o.arr);
-
-          mpath.set('arr.arr.0.a', [4,8,15,16,23,42], o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: 4, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: false }
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.array.$.index.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.arr.$.0.a', 'singles', o, function (v) {
-            return 0;
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: 0, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          mpath.set('arr.arr.$.0.a', 'singles', o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: 'singles', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          mpath.set('$.arr.arr.0.a', 'single', o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: 'single', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0 }
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.arr.$.0.a', [4,8,15,16,23,42], o, function (v) {
-            return 'nope'
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: 'nope', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0}
-          ], o.arr);
-
-          mpath.set('arr.arr.$.0.a', [4,8,15,16,23,42], o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: [4,8,15,16,23,42], e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0}
-          ], o.arr);
-
-          mpath.set('arr.$.arr.0.a', [4,8,15,16,23,42,108], o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: [4,8,15,16,23,42,108], e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0}
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.array.path.index', function(){
-        it('with single value', function(done){
-          mpath.set('arr.arr.a.7', 47, o, function (v) {
-            return 1
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,1], e: 'a'}, { a: { c: 48, b: [1], '7': 1 }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0}
-          ], o.arr);
-
-          mpath.set('arr.arr.a.7', 47, o);
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,47], e: 'a'}, { a: { c: 48, b: [1], '7': 47 }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0}
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          o.arr[1].arr = [{ a: [] }, { a: [] }, { a: null }];
-          mpath.set('arr.arr.a.7', [[null,46], [undefined, 'woot']], o);
-
-          var a1 = [];
-          var a2 = [];
-          a1[7] = undefined;
-          a2[7] = 'woot';
-
-          assert.deepEqual([
-            { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,null], e: 'a'}, { a: { c: 48, b: [1], '7': 46 }, e: 'b'}, { d: 'yep', e: 35 }] }
-          , { yep: 0, arr: [{a:a1},{a:a2},{a:null}] }
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('handles array.array.path', function(){
-        it('with single', function(done){
-          o.arr[1].arr = [{},{}];
-          assert.deepEqual([{},{}], o.arr[1].arr);
-          o.arr.push({ arr: 'something else' });
-          o.arr.push({ arr: ['something else'] });
-          o.arr.push({ arr: [[]] });
-          o.arr.push({ arr: [5] });
-
-          var weird = [];
-          weird.e = 'xmas';
-
-          // test
-          mpath.set('arr.arr.e', 47, o, function (v) {
-            return 'xmas'
-          });
-          assert.deepEqual([
-            { yep: [15], arr: [
-                  { a: [4,8,15,16,23,42,108,null], e: 'xmas'}
-                , { a: { c: 48, b: [1], '7': 46 }, e: 'xmas'}
-                , { d: 'yep', e: 'xmas' }
-              ]
-            }
-          , { yep: 0, arr: [{e: 'xmas'}, {e:'xmas'}] }
-          , { arr: 'something else' }
-          , { arr: ['something else'] }
-          , { arr: [weird] }
-          , { arr: [5] }
-          ]
-          , o.arr);
-
-          weird.e = 47;
-
-          mpath.set('arr.arr.e', 47, o);
-          assert.deepEqual([
-            { yep: [15], arr: [
-                  { a: [4,8,15,16,23,42,108,null], e: 47}
-                , { a: { c: 48, b: [1], '7': 46 }, e: 47}
-                , { d: 'yep', e: 47 }
-              ]
-            }
-          , { yep: 0, arr: [{e: 47}, {e:47}] }
-          , { arr: 'something else' }
-          , { arr: ['something else'] }
-          , { arr: [weird] }
-          , { arr: [5] }
-          ]
-          , o.arr);
-
-          done();
-        })
-        it('with arrays', function(done){
-          mpath.set('arr.arr.e', [[1,2,3],[4,5],null,[],[6], [7,8,9]], o, function (v) {
-            return 10;
-          });
-
-          var weird = [];
-          weird.e = 10;
-
-          assert.deepEqual([
-            { yep: [15], arr: [
-                  { a: [4,8,15,16,23,42,108,null], e: 10}
-                , { a: { c: 48, b: [1], '7': 46 }, e: 10}
-                , { d: 'yep', e: 10 }
-              ]
-            }
-          , { yep: 0, arr: [{e: 10}, {e:10}] }
-          , { arr: 'something else' }
-          , { arr: ['something else'] }
-          , { arr: [weird] }
-          , { arr: [5] }
-          ]
-          , o.arr);
-
-          mpath.set('arr.arr.e', [[1,2,3],[4,5],null,[],[6], [7,8,9]], o);
-
-          weird.e = 6;
-
-          assert.deepEqual([
-            { yep: [15], arr: [
-                  { a: [4,8,15,16,23,42,108,null], e: 1}
-                , { a: { c: 48, b: [1], '7': 46 }, e: 2}
-                , { d: 'yep', e: 3 }
-              ]
-            }
-          , { yep: 0, arr: [{e: 4}, {e:5}] }
-          , { arr: 'something else' }
-          , { arr: ['something else'] }
-          , { arr: [weird] }
-          , { arr: [5] }
-          ]
-          , o.arr);
-
-          done();
-        })
-      })
-    })
-
-    describe('with `special`', function(){
-      var o = doc();
-
-      it('works', function(done){
-        mpath.set('name', 'chan', o, special, function (v) {
-          return 'hi';
-        });
-        assert.deepEqual('hi', o.name);
-
-        mpath.set('name', 'changer', o, special);
-        assert.deepEqual('changer', o.name);
-
-        mpath.set('first.second.third', [1,{name:'y'},9], o, special);
-        assert.deepEqual([1,{name:'y'},9], o.first.second.third);
-
-        mpath.set('first.second.third.1.name', 'z', o, special)
-        assert.deepEqual([1,{name:'z'},9], o.first.second.third);
-
-        mpath.set('comments.1.name', 'ttwwoo', o, special);
-        assert.deepEqual({ name: 'two', _doc: { name: 'ttwwoo' }}, o.comments[1]);
-
-        mpath.set('comments.2.comments.1.comments.0.expander', 'adder', o, special, function (v) {
-          return 'super'
-        });
-        assert.deepEqual(
-            { val: 2, expander: 'super'}
-          , o.comments[2]._doc.comments[1]._doc.comments[0]);
-
-        mpath.set('comments.2.comments.1.comments.0.expander', 'adder', o, special);
-        assert.deepEqual(
-            { val: 2, expander: 'adder'}
-          , o.comments[2]._doc.comments[1]._doc.comments[0]);
-
-        mpath.set('comments.2.comments.1.comments.2', 'set', o, special);
-        assert.equal(3, o.comments[2]._doc.comments[1]._doc.comments.length);
-        assert.deepEqual(
-            { val: 2, expander: 'adder'}
-          , o.comments[2]._doc.comments[1]._doc.comments[0]);
-        assert.deepEqual(
-            undefined
-          , o.comments[2]._doc.comments[1]._doc.comments[1]);
-        assert.deepEqual(
-            'set'
-          , o.comments[2]._doc.comments[1]._doc.comments[2]);
-        done();
-      })
-
-      describe('array.path', function(){
-        describe('with single non-array value', function(){
-          it('works', function(done){
-            o.arr[1]._doc = { special: true }
-
-            mpath.set('arr.yep', false, o, special, function (v) {
-              return 'yes';
-            });
-            assert.deepEqual([
-              { yep: 'yes', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: true, _doc: { special: true, yep: 'yes'}}
-            ], o.arr);
-
-            mpath.set('arr.yep', false, o, special);
-            assert.deepEqual([
-              { yep: false, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: true, _doc: { special: true, yep: false }}
-            ], o.arr);
-
-            done();
-          })
-        })
-        describe('with array of values', function(){
-          it('that are equal in length', function(done){
-            mpath.set('arr.yep', ['one',2], o, special, function (v) {
-              return 2 === v ? 20 : v;
-            });
-            assert.deepEqual([
-              { yep: 'one', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: true, _doc: { special: true, yep: 20}}
-            ], o.arr);
-
-            mpath.set('arr.yep', ['one',2], o, special);
-            assert.deepEqual([
-              { yep: 'one', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: true, _doc: { special: true, yep: 2}}
-            ], o.arr);
-
-            done();
-          })
-
-          it('that is less than length', function(done){
-            mpath.set('arr.yep', [47], o, special, function (v) {
-              return 80;
-            });
-            assert.deepEqual([
-              { yep: 80, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: true, _doc: { special: true, yep: 2}}
-            ], o.arr);
-
-            mpath.set('arr.yep', [47], o, special);
-            assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-            , { yep: true, _doc: { special: true, yep: 2}}
-            ], o.arr);
-
-            // add _doc to first element
-            o.arr[0]._doc = { yep: 46, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] }
-
-            mpath.set('arr.yep', [20], o, special);
-            assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }], _doc: { yep: 20, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
-            , { yep: true, _doc: { special: true, yep: 2}}
-            ], o.arr);
-
-            done();
-          })
-
-          it('that is greater than length', function(done){
-            mpath.set('arr.yep', [5,6,7], o, special, function () {
-              return 'x';
-            });
-            assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }], _doc: { yep: 'x', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
-            , { yep: true, _doc: { special: true, yep: 'x'}}
-            ], o.arr);
-
-            mpath.set('arr.yep', [5,6,7], o, special);
-            assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }], _doc: { yep: 5, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
-            , { yep: true, _doc: { special: true, yep: 6}}
-            ], o.arr);
-
-            done();
-          })
-        })
-      })
-
-      describe('array.$.path', function(){
-        describe('with single non-array value', function(){
-          it('copies the value to each item in array', function(done){
-            mpath.set('arr.$.yep', {xtra: 'double good'}, o, special, function (v) {
-              return 9;
-            });
-            assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: 9, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
-            , { yep: true, _doc: { special: true, yep: 9}}
-            ], o.arr);
-
-            mpath.set('arr.$.yep', {xtra: 'double good'}, o, special);
-            assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: {xtra:'double good'}, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
-            , { yep: true, _doc: { special: true, yep: {xtra:'double good'}}}
-            ], o.arr);
-
-            done();
-          })
-        })
-        describe('with array of values', function(){
-          it('copies the value to each item in array', function(done){
-            mpath.set('arr.$.yep', [15], o, special, function (v) {
-              return 'array'
-            });
-            assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: 'array', arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
-            , { yep: true, _doc: { special: true, yep: 'array'}}
-            ], o.arr);
-
-            mpath.set('arr.$.yep', [15], o, special);
-            assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
-            , { yep: true, _doc: { special: true, yep: [15]}}
-            ], o.arr);
-
-            done();
-          })
-        })
-      })
-
-      describe('array.index.path', function(){
-        it('works', function(done){
-          mpath.set('arr.1.yep', 0, o, special, function (v) {
-            return 1;
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
-            , { yep: true, _doc: { special: true, yep: 1}}
-          ], o.arr);
-
-          mpath.set('arr.1.yep', 0, o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.index.array.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.0.arr.e', 35, o, special, function (v) {
-            return 30
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 47 }, e: 30}, { a: { c: 48 }, e: 30}, { d: 'yep', e: 30 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.0.arr.e', 35, o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 47 }, e: 35}, { a: { c: 48 }, e: 35}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.0.arr.e', ['a','b'], o, special, function (v) {
-            return 'a' === v ? 'A' : v;
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 47 }, e: 'A'}, { a: { c: 48 }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.0.arr.e', ['a','b'], o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 47 }, e: 'a'}, { a: { c: 48 }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.index.array.path.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.0.arr.a.b', 36, o, special, function (v) {
-            return 20
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 20 }, e: 'a'}, { a: { c: 48, b: 20 }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.0.arr.a.b', 36, o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 36 }, e: 'a'}, { a: { c: 48, b: 36 }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.0.arr.a.b', [1,2,3,4], o, special, function (v) {
-            return v*2;
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 2 }, e: 'a'}, { a: { c: 48, b: 4 }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.0.arr.a.b', [1,2,3,4], o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 1 }, e: 'a'}, { a: { c: 48, b: 2 }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.index.array.$.path.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.0.arr.$.a.b', '$', o, special, function (v) {
-            return 'dollaz'
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: 'dollaz' }, e: 'a'}, { a: { c: 48, b: 'dollaz' }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.0.arr.$.a.b', '$', o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: '$' }, e: 'a'}, { a: { c: 48, b: '$' }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.0.arr.$.a.b', [1], o, special, function (v) {
-            return {};
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: {} }, e: 'a'}, { a: { c: 48, b: {} }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.0.arr.$.a.b', [1], o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: { b: [1] }, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.array.index.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.arr.0.a', 'single', o, special, function (v) {
-            return 88;
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: 88, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.arr.0.a', 'single', o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: 'single', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.arr.0.a', [4,8,15,16,23,42], o, special, function (v) {
-            return v*2;
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: 8, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.arr.0.a', [4,8,15,16,23,42], o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: 4, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.array.$.index.path', function(){
-        it('with single value', function(done){
-          mpath.set('arr.arr.$.0.a', 'singles', o, special, function (v) {
-            return v.toUpperCase();
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: 'SINGLES', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.arr.$.0.a', 'singles', o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: 'singles', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('$.arr.arr.0.a', 'single', o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: 'single', e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          mpath.set('arr.arr.$.0.a', [4,8,15,16,23,42], o, special, function (v) {
-            return Array
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: Array, e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.arr.$.0.a', [4,8,15,16,23,42], o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42], e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.$.arr.0.a', [4,8,15,16,23,42,108], o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108], e: 'a'}, { a: { c: 48, b: [1] }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('array.array.path.index', function(){
-        it('with single value', function(done){
-          mpath.set('arr.arr.a.7', 47, o, special, function (v) {
-            return Object;
-          });
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,Object], e: 'a'}, { a: { c: 48, b: [1], '7': Object }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.arr.a.7', 47, o, special);
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,47], e: 'a'}, { a: { c: 48, b: [1], '7': 47 }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-        it('with array', function(done){
-          o.arr[1]._doc.arr = [{ a: [] }, { a: [] }, { a: null }];
-          mpath.set('arr.arr.a.7', [[null,46], [undefined, 'woot']], o, special, function (v) {
-            return undefined === v ? 'nope' : v;
-          });
-
-          var a1 = [];
-          var a2 = [];
-          a1[7] = 'nope';
-          a2[7] = 'woot';
-
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,null], e: 'a'}, { a: { c: 48, b: [1], '7': 46 }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { arr: [{a:a1},{a:a2},{a:null}], special: true, yep: 0}}
-          ], o.arr);
-
-          mpath.set('arr.arr.a.7', [[null,46], [undefined, 'woot']], o, special);
-
-          a1[7] = undefined;
-
-          assert.deepEqual([
-              { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-                , _doc: { yep: [15], arr: [{ a: [4,8,15,16,23,42,108,null], e: 'a'}, { a: { c: 48, b: [1], '7': 46 }, e: 'b'}, { d: 'yep', e: 35 }] } }
-            , { yep: true, _doc: { arr: [{a:a1},{a:a2},{a:null}], special: true, yep: 0}}
-          ], o.arr);
-
-          done();
-        })
-      })
-
-      describe('handles array.array.path', function(){
-        it('with single', function(done){
-          o.arr[1]._doc.arr = [{},{}];
-          assert.deepEqual([{},{}], o.arr[1]._doc.arr);
-          o.arr.push({ _doc: { arr: 'something else' }});
-          o.arr.push({ _doc: { arr: ['something else'] }});
-          o.arr.push({ _doc: { arr: [[]] }});
-          o.arr.push({ _doc: { arr: [5] }});
-
-          // test
-          mpath.set('arr.arr.e', 47, o, special);
-
-          var weird = [];
-          weird.e = 47;
-
-          assert.deepEqual([
-            { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-              , _doc: {
-                  yep: [15]
-                , arr: [
-                    { a: [4,8,15,16,23,42,108,null], e: 47}
-                  , { a: { c: 48, b: [1], '7': 46 }, e: 47}
-                  , { d: 'yep', e: 47 }
-                  ]
-              }
-            }
-          , { yep: true
-              , _doc: {
-                  arr: [
-                     {e:47}
-                   , {e:47}
-                  ]
-                , special: true
-                , yep: 0
-              }
-            }
-          , { _doc: { arr: 'something else' }}
-          , { _doc: { arr: ['something else'] }}
-          , { _doc: { arr: [weird] }}
-          , { _doc: { arr: [5] }}
-          ]
-          , o.arr);
-
-          done();
-        })
-        it('with arrays', function(done){
-          mpath.set('arr.arr.e', [[1,2,3],[4,5],null,[],[6], [7,8,9]], o, special);
-
-          var weird = [];
-          weird.e = 6;
-
-          assert.deepEqual([
-            { yep: 47, arr: [{ a: { b: 47 }}, { a: { c: 48 }}, { d: 'yep' }]
-              , _doc: {
-                  yep: [15]
-                , arr: [
-                    { a: [4,8,15,16,23,42,108,null], e: 1}
-                  , { a: { c: 48, b: [1], '7': 46 }, e: 2}
-                  , { d: 'yep', e: 3 }
-                  ]
-              }
-            }
-          , { yep: true
-              , _doc: {
-                  arr: [
-                     {e:4}
-                   , {e:5}
-                  ]
-                , special: true
-                , yep: 0
-              }
-            }
-          , { _doc: { arr: 'something else' }}
-          , { _doc: { arr: ['something else'] }}
-          , { _doc: { arr: [weird] }}
-          , { _doc: { arr: [5] }}
-          ]
-          , o.arr);
-
-          done();
-        })
-      })
-
-      describe('that is a function', function(){
-        describe('without map', function(){
-          it('works on array value', function(done){
-            var o = { hello: { world: [{ how: 'are' }, { you: '?' }] }};
-            var special = function (obj, key, val) {
-              if (val) {
-                obj[key] = val;
-              } else {
-                return 'thing' == key
-                  ? obj.world
-                  : obj[key]
-              }
-            }
-            mpath.set('hello.thing.how', 'arrrr', o, special);
-            assert.deepEqual(o, { hello: { world: [{ how: 'arrrr' }, { you: '?', how: 'arrrr' }] }});
-            done();
-          })
-          it('works on non-array value', function(done){
-            var o = { hello: { world: { how: 'are you' }}};
-            var special = function (obj, key, val) {
-              if (val) {
-                obj[key] = val;
-              } else {
-                return 'thing' == key
-                  ? obj.world
-                  : obj[key]
-              }
-            }
-            mpath.set('hello.thing.how', 'RU', o, special);
-            assert.deepEqual(o, { hello: { world: { how: 'RU' }}});
-            done();
-          })
-        })
-        it('works with map', function(done){
-          var o = { hello: { world: [{ how: 'are' }, { you: '?' }] }};
-          var special = function (obj, key, val) {
-            if (val) {
-              obj[key] = val;
-            } else {
-              return 'thing' == key
-                ? obj.world
-                : obj[key]
-            }
-          }
-          var map = function (val) {
-            return 'convert' == val
-              ? 'ºº'
-              : val
-          }
-          mpath.set('hello.thing.how', 'convert', o, special, map);
-          assert.deepEqual(o, { hello: { world: [{ how: 'ºº' }, { you: '?', how: 'ºº' }] }});
-          done();
-        })
-      })
-
-    })
-
-    describe('get/set integration', function(){
-      var o = doc();
-
-      it('works', function(done){
-        var vals = mpath.get('array.o.array.x.b', o);
-
-        vals[0][0][2] = 10;
-        vals[1][0][1] = 0;
-        vals[1][1] = 'Rambaldi';
-        vals[1][2] = [12,14];
-        vals[2] = [{changed:true}, [null, ['changed','to','array']]];
-
-        mpath.set('array.o.array.x.b', vals, o);
-
-        var t = [
-            { o: { array: [{x: {b: [4,6,10]}}, { y: 10} ] }}
-          , { o: { array: [{x: {b: [1,0,3]}}, { x: {b:'Rambaldi',z: 10 }}, { x: {b: [12,14]}}] }}
-          , { o: { array: [{x: {b: {changed:true}}}, { x: { b: [null, ['changed','to','array']]}}]}}
-          , { o: { array: [{x: null }] }}
-          , { o: { array: [{y: 3 }] }}
-          , { o: { array: [3, 0, null] }}
-          , { o: { name: 'ha' }}
-        ];
-        assert.deepEqual(t, o.array);
-        done();
-      });
-
-      it('array.prop', function(done){
-        mpath.set('comments.name', ['this', 'was', 'changed'], o);
-
-        assert.deepEqual([
-            { name: 'this' }
-          , { name: 'was', _doc: { name: '2' }}
-          , { name: 'changed'
-              , comments: [{},{ comments: [{val: 'twoo'}]}]
-              , _doc: { name: '3', comments: [{},{ _doc: { comments: [{ val: 2 }] }}]  }}
-        ], o.comments);
-
-        mpath.set('comments.name', ['also', 'changed', 'this'], o, special);
-
-        assert.deepEqual([
-            { name: 'also' }
-          , { name: 'was', _doc: { name: 'changed' }}
-          , { name: 'changed'
-              , comments: [{},{ comments: [{val: 'twoo'}]}]
-              , _doc: { name: 'this', comments: [{},{ _doc: { comments: [{ val: 2 }] }}]  }}
-        ], o.comments);
-
-        done();
-      });
-
-      it('nested array', function(done) {
-        const obj = { arr: [[{ test: 41 }]] };
-        mpath.set('arr.test', [[42]], obj);
-        assert.deepEqual(obj.arr, [[{ test: 42 }]]);
-        done();
-      });
-    });
-
-    describe('multiple $ use', function(){
-      var o = doc();
-      it('is ok', function(done){
-        assert.doesNotThrow(function () {
-          mpath.set('arr.$.arr.$.a', 35, o);
-        });
-        done();
-      });
-    });
-
-    it('has', function(done) {
-      assert.ok(mpath.has('a', { a: 1 }));
-      assert.ok(mpath.has('a', { a: undefined }));
-      assert.ok(!mpath.has('a', {}));
-      assert.ok(!mpath.has('a', null));
-
-      assert.ok(mpath.has('a.b', { a: { b: 1 } }));
-      assert.ok(mpath.has('a.b', { a: { b: undefined } }));
-      assert.ok(!mpath.has('a.b', { a: 1 }));
-      assert.ok(!mpath.has('a.b', { a: null }));
-
-      done();
-    });
-
-    it('underneath a map', function(done) {
-      if (!global.Map) {
-        done();
-        return;
-      }
-      assert.equal(mpath.get('a.b', { a: new Map([['b', 1]]) }), 1);
-
-      var m = new Map([['b', 1]]);
-      var obj = { a: m };
-      mpath.set('a.c', 2, obj);
-      assert.equal(m.get('c'), 2);
-
-      done();
-    });
-
-    it('unset', function(done) {
-      var o = { a: 1 };
-      mpath.unset('a', o);
-      assert.deepEqual(o, {});
-
-      o = { a: { b: 1 } };
-      mpath.unset('a.b', o);
-      assert.deepEqual(o, { a: {} });
-
-      o = { a: null };
-      mpath.unset('a.b', o);
-      assert.deepEqual(o, { a: null });
-
-      done();
-    });
-
-    it('unset with __proto__', function(done) {
-      // Should refuse to set __proto__
-      function Clazz() {}
-      Clazz.prototype.foobar = true;
-
-      mpath.unset('__proto__.foobar', new Clazz());
-      assert.ok(Clazz.prototype.foobar);
-
-      mpath.unset('constructor.prototype.foobar', new Clazz());
-      assert.ok(Clazz.prototype.foobar);
-
-      done();
-    });
-
-    it('get() underneath subclassed array', function(done) {
-      class MyArray extends Array {}
-
-      const obj = {
-        arr: new MyArray()
-      };
-      obj.arr.push({ test: 2 });
-
-      const arr = mpath.get('arr.test', obj);
-      assert.equal(arr.constructor.name, 'Array');
-      assert.ok(!(arr instanceof MyArray));
-
-      done();
-    });
-
-    it('ignores setting a nested path that doesnt exist', function(done){
-      var o = doc();
-      assert.doesNotThrow(function(){
-        mpath.set('thing.that.is.new', 10, o);
-      })
-      done();
-    });
-  });
-});