6 files changed, 0 insertions, 382 deletions
diff --git a/node_modules/memory-pager/.travis.yml b/node_modules/memory-pager/.travis.yml
deleted file mode 100644
index 1c4ab31..0000000
--- a/node_modules/memory-pager/.travis.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-language: node_js
-node_js:
-  - '4'
-  - '6'
diff --git a/node_modules/memory-pager/LICENSE b/node_modules/memory-pager/LICENSE
deleted file mode 100644
index 56fce08..0000000
--- a/node_modules/memory-pager/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2017 Mathias Buus
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/node_modules/memory-pager/README.md b/node_modules/memory-pager/README.md
deleted file mode 100644
index aed1761..0000000
--- a/node_modules/memory-pager/README.md
+++ /dev/null
@@ -1,65 +0,0 @@
-# memory-pager
-
-Access memory using small fixed sized buffers instead of allocating a huge buffer.
-Useful if you are implementing sparse data structures (such as large bitfield).
-
-![travis](https://travis-ci.org/mafintosh/memory-pager.svg?branch=master)
-
-```
-npm install memory-pager
-```
-
-## Usage
-
-``` js
-var pager = require('paged-memory')
-
-var pages = pager(1024) // use 1kb per page
-
-var page = pages.get(10) // get page #10
-
-console.log(page.offset) // 10240
-console.log(page.buffer) // a blank 1kb buffer
-```
-
-## API
-
-#### `var pages = pager(pageSize)`
-
-Create a new pager. `pageSize` defaults to `1024`.
-
-#### `var page = pages.get(pageNumber, [noAllocate])`
-
-Get a page. The page will be allocated at first access.
-
-Optionally you can set the `noAllocate` flag which will make the
-method return undefined if no page has been allocated already
-
-A page looks like this
-
-``` js
-{
-  offset: byteOffset,
-  buffer: bufferWithPageSize
-}
-```
-
-#### `pages.set(pageNumber, buffer)`
-
-Explicitly set the buffer for a page.
-
-#### `pages.updated(page)`
-
-Mark a page as updated.
-
-#### `pages.lastUpdate()`
-
-Get the last page that was updated.
-
-#### `var buf = pages.toBuffer()`
-
-Concat all pages allocated pages into a single buffer
-
-## License
-
-MIT
diff --git a/node_modules/memory-pager/index.js b/node_modules/memory-pager/index.js
deleted file mode 100644
index 687f346..0000000
--- a/node_modules/memory-pager/index.js
+++ /dev/null
@@ -1,160 +0,0 @@
-module.exports = Pager
-
-function Pager (pageSize, opts) {
-  if (!(this instanceof Pager)) return new Pager(pageSize, opts)
-
-  this.length = 0
-  this.updates = []
-  this.path = new Uint16Array(4)
-  this.pages = new Array(32768)
-  this.maxPages = this.pages.length
-  this.level = 0
-  this.pageSize = pageSize || 1024
-  this.deduplicate = opts ? opts.deduplicate : null
-  this.zeros = this.deduplicate ? alloc(this.deduplicate.length) : null
-}
-
-Pager.prototype.updated = function (page) {
-  while (this.deduplicate && page.buffer[page.deduplicate] === this.deduplicate[page.deduplicate]) {
-    page.deduplicate++
-    if (page.deduplicate === this.deduplicate.length) {
-      page.deduplicate = 0
-      if (page.buffer.equals && page.buffer.equals(this.deduplicate)) page.buffer = this.deduplicate
-      break
-    }
-  }
-  if (page.updated || !this.updates) return
-  page.updated = true
-  this.updates.push(page)
-}
-
-Pager.prototype.lastUpdate = function () {
-  if (!this.updates || !this.updates.length) return null
-  var page = this.updates.pop()
-  page.updated = false
-  return page
-}
-
-Pager.prototype._array = function (i, noAllocate) {
-  if (i >= this.maxPages) {
-    if (noAllocate) return
-    grow(this, i)
-  }
-
-  factor(i, this.path)
-
-  var arr = this.pages
-
-  for (var j = this.level; j > 0; j--) {
-    var p = this.path[j]
-    var next = arr[p]
-
-    if (!next) {
-      if (noAllocate) return
-      next = arr[p] = new Array(32768)
-    }
-
-    arr = next
-  }
-
-  return arr
-}
-
-Pager.prototype.get = function (i, noAllocate) {
-  var arr = this._array(i, noAllocate)
-  var first = this.path[0]
-  var page = arr && arr[first]
-
-  if (!page && !noAllocate) {
-    page = arr[first] = new Page(i, alloc(this.pageSize))
-    if (i >= this.length) this.length = i + 1
-  }
-
-  if (page && page.buffer === this.deduplicate && this.deduplicate && !noAllocate) {
-    page.buffer = copy(page.buffer)
-    page.deduplicate = 0
-  }
-
-  return page
-}
-
-Pager.prototype.set = function (i, buf) {
-  var arr = this._array(i, false)
-  var first = this.path[0]
-
-  if (i >= this.length) this.length = i + 1
-
-  if (!buf || (this.zeros && buf.equals && buf.equals(this.zeros))) {
-    arr[first] = undefined
-    return
-  }
-
-  if (this.deduplicate && buf.equals && buf.equals(this.deduplicate)) {
-    buf = this.deduplicate
-  }
-
-  var page = arr[first]
-  var b = truncate(buf, this.pageSize)
-
-  if (page) page.buffer = b
-  else arr[first] = new Page(i, b)
-}
-
-Pager.prototype.toBuffer = function () {
-  var list = new Array(this.length)
-  var empty = alloc(this.pageSize)
-  var ptr = 0
-
-  while (ptr < list.length) {
-    var arr = this._array(ptr, true)
-    for (var i = 0; i < 32768 && ptr < list.length; i++) {
-      list[ptr++] = (arr && arr[i]) ? arr[i].buffer : empty
-    }
-  }
-
-  return Buffer.concat(list)
-}
-
-function grow (pager, index) {
-  while (pager.maxPages < index) {
-    var old = pager.pages
-    pager.pages = new Array(32768)
-    pager.pages[0] = old
-    pager.level++
-    pager.maxPages *= 32768
-  }
-}
-
-function truncate (buf, len) {
-  if (buf.length === len) return buf
-  if (buf.length > len) return buf.slice(0, len)
-  var cpy = alloc(len)
-  buf.copy(cpy)
-  return cpy
-}
-
-function alloc (size) {
-  if (Buffer.alloc) return Buffer.alloc(size)
-  var buf = new Buffer(size)
-  buf.fill(0)
-  return buf
-}
-
-function copy (buf) {
-  var cpy = Buffer.allocUnsafe ? Buffer.allocUnsafe(buf.length) : new Buffer(buf.length)
-  buf.copy(cpy)
-  return cpy
-}
-
-function Page (i, buf) {
-  this.offset = i * buf.length
-  this.buffer = buf
-  this.updated = false
-  this.deduplicate = 0
-}
-
-function factor (n, out) {
-  n = (n - (out[0] = (n & 32767))) / 32768
-  n = (n - (out[1] = (n & 32767))) / 32768
-  out[3] = ((n - (out[2] = (n & 32767))) / 32768) & 32767
-}
diff --git a/node_modules/memory-pager/package.json b/node_modules/memory-pager/package.json
deleted file mode 100644
index 69910c7..0000000
--- a/node_modules/memory-pager/package.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-  "_from": "memory-pager@^1.0.2",
-  "_id": "memory-pager@1.5.0",
-  "_inBundle": false,
-  "_integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
-  "_location": "/memory-pager",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "memory-pager@^1.0.2",
-    "name": "memory-pager",
-    "escapedName": "memory-pager",
-    "rawSpec": "^1.0.2",
-    "saveSpec": null,
-    "fetchSpec": "^1.0.2"
-  },
-  "_requiredBy": [
-    "/sparse-bitfield"
-  ],
-  "_resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
-  "_shasum": "d8751655d22d384682741c972f2c3d6dfa3e66b5",
-  "_spec": "memory-pager@^1.0.2",
-  "_where": "/home/pruss/Dev/3-minute-website/node_modules/sparse-bitfield",
-  "author": {
-    "name": "Mathias Buus",
-    "url": "@mafintosh"
-  },
-  "bugs": {
-    "url": "https://github.com/mafintosh/memory-pager/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {},
-  "deprecated": false,
-  "description": "Access memory using small fixed sized buffers",
-  "devDependencies": {
-    "standard": "^9.0.0",
-    "tape": "^4.6.3"
-  },
-  "homepage": "https://github.com/mafintosh/memory-pager",
-  "license": "MIT",
-  "main": "index.js",
-  "name": "memory-pager",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/mafintosh/memory-pager.git"
-  },
-  "scripts": {
-    "test": "standard && tape test.js"
-  },
-  "version": "1.5.0"
-}
diff --git a/node_modules/memory-pager/test.js b/node_modules/memory-pager/test.js
deleted file mode 100644
index 1638210..0000000
--- a/node_modules/memory-pager/test.js
+++ /dev/null
@@ -1,80 +0,0 @@
-var tape = require('tape')
-var pager = require('./')
-
-tape('get page', function (t) {
-  var pages = pager(1024)
-
-  var page = pages.get(0)
-
-  t.same(page.offset, 0)
-  t.same(page.buffer, Buffer.alloc(1024))
-  t.end()
-})
-
-tape('get page twice', function (t) {
-  var pages = pager(1024)
-  t.same(pages.length, 0)
-
-  var page = pages.get(0)
-
-  t.same(page.offset, 0)
-  t.same(page.buffer, Buffer.alloc(1024))
-  t.same(pages.length, 1)
-
-  var other = pages.get(0)
-
-  t.same(other, page)
-  t.end()
-})
-
-tape('get no mutable page', function (t) {
-  var pages = pager(1024)
-
-  t.ok(!pages.get(141, true))
-  t.ok(pages.get(141))
-  t.ok(pages.get(141, true))
-
-  t.end()
-})
-
-tape('get far out page', function (t) {
-  var pages = pager(1024)
-
-  var page = pages.get(1000000)
-
-  t.same(page.offset, 1000000 * 1024)
-  t.same(page.buffer, Buffer.alloc(1024))
-  t.same(pages.length, 1000000 + 1)
-
-  var other = pages.get(1)
-
-  t.same(other.offset, 1024)
-  t.same(other.buffer, Buffer.alloc(1024))
-  t.same(pages.length, 1000000 + 1)
-  t.ok(other !== page)
-
-  t.end()
-})
-
-tape('updates', function (t) {
-  var pages = pager(1024)
-
-  t.same(pages.lastUpdate(), null)
-
-  var page = pages.get(10)
-
-  page.buffer[42] = 1
-  pages.updated(page)
-
-  t.same(pages.lastUpdate(), page)
-  t.same(pages.lastUpdate(), null)
-
-  page.buffer[42] = 2
-  pages.updated(page)
-  pages.updated(page)
-
-  t.same(pages.lastUpdate(), page)
-  t.same(pages.lastUpdate(), null)
-
-  t.end()
-})