first commit

node_modules/dezalgo/.travis.yml

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+language: node_js
+before_script: npm install -g npm@latest
+node_js:
+  - '0.8'
+  - '0.10'
+  - '0.12'
+  - 'iojs'

node_modules/dezalgo/LICENSE

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+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

node_modules/dezalgo/README.md

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+# dezalgo
+
+Contain async insanity so that the dark pony lord doesn't eat souls
+
+See [this blog
+post](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony).
+
+## USAGE
+
+Pass a callback to `dezalgo` and it will ensure that it is *always*
+called in a future tick, and never in this tick.
+
+```javascript
+var dz = require('dezalgo')
+
+var cache = {}
+function maybeSync(arg, cb) {
+  cb = dz(cb)
+
+  // this will actually defer to nextTick
+  if (cache[arg]) cb(null, cache[arg])
+
+  fs.readFile(arg, function (er, data) {
+    // since this is *already* defered, it will call immediately
+    if (er) cb(er)
+    cb(null, cache[arg] = data)
+  })
+}
+```

node_modules/dezalgo/dezalgo.js

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+var wrappy = require('wrappy')
+module.exports = wrappy(dezalgo)
+
+var asap = require('asap')
+
+function dezalgo (cb) {
+  var sync = true
+  asap(function () {
+    sync = false
+  })
+
+  return function zalgoSafe() {
+    var args = arguments
+    var me = this
+    if (sync)
+      asap(function() {
+        cb.apply(me, args)
+      })
+    else
+      cb.apply(me, args)
+  }
+}

node_modules/dezalgo/package.json

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+{
+  "name": "dezalgo",
+  "version": "1.0.3",
+  "description": "Contain async insanity so that the dark pony lord doesn't eat souls",
+  "main": "dezalgo.js",
+  "directories": {
+    "test": "test"
+  },
+  "dependencies": {
+    "asap": "^2.0.0",
+    "wrappy": "1"
+  },
+  "devDependencies": {
+    "tap": "^1.2.0"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/npm/dezalgo"
+  },
+  "keywords": [
+    "async",
+    "zalgo",
+    "the dark pony",
+    "he comes",
+    "asynchrony of all holy and good",
+    "T̯̪ͅo̯͖̹ ̻̮̖̲͢i̥̖n̢͈͇̝͍v͏͉ok̭̬̝ͅe̞͍̩̫͍̩͝ ̩̮̖̟͇͉́t͔͔͎̗h͏̗̟e̘͉̰̦̠̞͓ ͕h͉̟͎̪̠̱͠ḭ̮̩v̺͉͇̩e̵͖-̺̪m͍i̜n̪̲̲̲̮d̷ ̢r̠̼̯̹̦̦͘ͅe͓̳͓̙p̺̗̫͙͘ͅr͔̰͜e̴͓̞s͉̩̩͟ͅe͏̣n͚͇̗̭̺͍tì͙̣n͏̖̥̗͎̰̪g̞͓̭̱̯̫̕ ̣̱͜ͅc̦̰̰̠̮͎͙̀hao̺̜̻͍͙ͅs͉͓̘.͎̼̺̼͕̹͘",
+    "̠̞̱̰I͖͇̝̻n̦̰͍̰̟v̤̺̫̳̭̼̗͘ò̹̟̩̩͚k̢̥̠͍͉̦̬i̖͓͔̮̱̻͘n̶̳͙̫͎g̖̯̣̲̪͉ ̞͎̗͕͚ͅt̲͕̘̺̯̗̦h̘̦̲̜̻e̳͎͉̬͙ ̴̞̪̲̥f̜̯͓͓̭̭͢e̱̘͔̮e̜̤l̺̱͖̯͓͙͈͢i̵̦̬͉͔̫͚͕n͉g̨͖̙̙̹̹̟̤ ͉̪o̞̠͍̪̰͙ͅf̬̲̺ ͔͕̲͕͕̲̕c̙͉h̝͔̩̙̕ͅa̲͖̻̗̹o̥̼̫s̝̖̜̝͚̫̟.̺͚  ̸̱̲W̶̥̣͖̦i͏̤̬̱̳̣ͅt͉h̗̪̪ ̷̱͚̹̪ǫ͕̗̣̳̦͎u̼̦͔̥̮̕ţ͖͎̻͔͉ ̴͎̩òr̹̰̖͉͈͝d̷̲̦̖͓e̲͓̠r",
+    "̧͚̜͓̰̭̭Ṯ̫̹̜̮̟̮͝h͚̘̩̘̖̰́e ̥̘͓͉͔͙̼N̟̜̣̘͔̪e̞̞̤͢z̰̖̘͇p̠͟e̺̱̣͍͙̝ṛ̘̬͔̙͇̠d͝ḭ̯̱̥̗̩a̛ͅn͏̦ ̷̥hi̥v̖̳̹͉̮̱͝e̹̪̘̖̰̟-̴͙͓͚̜̻mi̗̺̻͙̺ͅn̪̯͈d ͏̘͓̫̳ͅơ̹͔̳̖̣͓f͈̹̘ ͕ͅc̗̤̠̜̮̥̥h̡͍̩̭̫͚̱a̤͉̤͔͜os͕̤̼͍̲̀ͅ.̡̱ ̦Za̯̱̗̭͍̣͚l̗͉̰̤g͏̣̭̬̗̲͖ͅo̶̭̩̳̟͈.̪̦̰̳",
+    "H̴̱̦̗̬̣͓̺e̮ ͉̠̰̞͎̖͟ẁh̛̺̯ͅo̖̫͡ ̢Ẁa̡̗i̸t͖̣͉̀ş͔̯̩ ̤̦̮͇̞̦̲B͎̭͇̦̼e̢hin͏͙̟̪d̴̰͓̻̣̮͕ͅ T͖̮̕h͖e̘̺̰̙͘ ̥Ẁ̦͔̻͚a̞͖̪͉l̪̠̻̰̣̠l̲͎͞",
+    "Z̘͍̼͎̣͔͝Ą̲̜̱̱̹̤͇L̶̝̰̭͔G͍̖͍O̫͜ͅ!̼̤ͅ",
+    "H̝̪̜͓̀̌̂̒E̢̙̠̣ ̴̳͇̥̟̠͍̐C̹̓̑̐̆͝Ó̶̭͓̚M̬̼Ĕ̖̤͔͔̟̹̽̿̊ͥ̍ͫS̻̰̦̻̖̘̱̒ͪ͌̅͟"
+  ],
+  "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/npm/dezalgo/issues"
+  },
+  "homepage": "https://github.com/npm/dezalgo"
+}

node_modules/dezalgo/test/basic.js

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+var test = require('tap').test
+var dz = require('../dezalgo.js')
+
+test('the dark pony', function(t) {
+
+  var n = 0
+  function foo(i, cb) {
+    cb = dz(cb)
+    if (++n % 2) cb(true, i)
+    else process.nextTick(cb.bind(null, false, i))
+  }
+
+  var called = 0
+  var order = [0, 2, 4, 6, 8, 1, 3, 5, 7, 9]
+  var o = 0
+  for (var i = 0; i < 10; i++) {
+    foo(i, function(cached, i) {
+      t.equal(i, order[o++])
+      t.equal(i % 2, cached ? 0 : 1)
+      called++
+    })
+    t.equal(called, 0)
+  }
+
+  setTimeout(function() {
+    t.equal(called, 10)
+    t.end()
+  })
+})