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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-18 23:26:45 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-18 23:26:45 +0100
commit81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch)
tree8b959d50c5a614cbf9fcb346ed556140374d4b6d /node_modules/wrappy/wrappy.js
parent1870f3fdf43707a15fda0f609a021f516f45eb63 (diff)
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rm node_modules
Diffstat (limited to 'node_modules/wrappy/wrappy.js')
-rw-r--r--node_modules/wrappy/wrappy.js33
1 files changed, 0 insertions, 33 deletions
diff --git a/node_modules/wrappy/wrappy.js b/node_modules/wrappy/wrappy.js
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--- a/node_modules/wrappy/wrappy.js
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@@ -1,33 +0,0 @@
-// Returns a wrapper function that returns a wrapped callback
-// The wrapper function should do some stuff, and return a
-// presumably different callback function.
-// This makes sure that own properties are retained, so that
-// decorations and such are not lost along the way.
-module.exports = wrappy
-function wrappy (fn, cb) {
- if (fn && cb) return wrappy(fn)(cb)
-
- if (typeof fn !== 'function')
- throw new TypeError('need wrapper function')
-
- Object.keys(fn).forEach(function (k) {
- wrapper[k] = fn[k]
- })
-
- return wrapper
-
- function wrapper() {
- var args = new Array(arguments.length)
- for (var i = 0; i < args.length; i++) {
- args[i] = arguments[i]
- }
- var ret = fn.apply(this, args)
- var cb = args[args.length-1]
- if (typeof ret === 'function' && ret !== cb) {
- Object.keys(cb).forEach(function (k) {
- ret[k] = cb[k]
- })
- }
- return ret
- }
-}