checked in missing node_module dependencies that are required

2026-05-11 00:00:05 +08:00 · 2015-11-02 17:07:12 -08:00
parent 49870d2d63
commit 43dc7c68a6
20 changed files with 366 additions and 54 deletions
@@ -0,0 +1,15 @@
+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.
@@ -0,0 +1,36 @@
+# wrappy
+
+Callback wrapping utility
+
+## USAGE
+
+```javascript
+var wrappy = require("wrappy")
+
+// var wrapper = wrappy(wrapperFunction)
+
+// make sure a cb is called only once
+// See also: http://npm.im/once for this specific use case
+var once = wrappy(function (cb) {
+  var called = false
+  return function () {
+    if (called) return
+    called = true
+    return cb.apply(this, arguments)
+  }
+})
+
+function printBoo () {
+  console.log('boo')
+}
+// has some rando property
+printBoo.iAmBooPrinter = true
+
+var onlyPrintOnce = once(printBoo)
+
+onlyPrintOnce() // prints 'boo'
+onlyPrintOnce() // does nothing
+
+// random property is retained!
+assert.equal(onlyPrintOnce.iAmBooPrinter, true)
+```
@@ -0,0 +1,36 @@
+{
+  "name": "wrappy",
+  "version": "1.0.1",
+  "description": "Callback wrapping utility",
+  "main": "wrappy.js",
+  "directories": {
+    "test": "test"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "tap": "^0.4.12"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/wrappy.git"
+  },
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me/"
+  },
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/npm/wrappy/issues"
+  },
+  "homepage": "https://github.com/npm/wrappy",
+  "readme": "# wrappy\n\nCallback wrapping utility\n\n## USAGE\n\n```javascript\nvar wrappy = require(\"wrappy\")\n\n// var wrapper = wrappy(wrapperFunction)\n\n// make sure a cb is called only once\n// See also: http://npm.im/once for this specific use case\nvar once = wrappy(function (cb) {\n  var called = false\n  return function () {\n    if (called) return\n    called = true\n    return cb.apply(this, arguments)\n  }\n})\n\nfunction printBoo () {\n  console.log('boo')\n}\n// has some rando property\nprintBoo.iAmBooPrinter = true\n\nvar onlyPrintOnce = once(printBoo)\n\nonlyPrintOnce() // prints 'boo'\nonlyPrintOnce() // does nothing\n\n// random property is retained!\nassert.equal(onlyPrintOnce.iAmBooPrinter, true)\n```\n",
+  "readmeFilename": "README.md",
+  "_id": "wrappy@1.0.1",
+  "_shasum": "1e65969965ccbc2db4548c6b84a6f2c5aedd4739",
+  "_resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.1.tgz",
+  "_from": "wrappy@>=1.0.0 <2.0.0"
+}
@@ -0,0 +1,51 @@
+var test = require('tap').test
+var wrappy = require('../wrappy.js')
+
+test('basic', function (t) {
+  function onceifier (cb) {
+    var called = false
+    return function () {
+      if (called) return
+      called = true
+      return cb.apply(this, arguments)
+    }
+  }
+  onceifier.iAmOnce = {}
+  var once = wrappy(onceifier)
+  t.equal(once.iAmOnce, onceifier.iAmOnce)
+
+  var called = 0
+  function boo () {
+    t.equal(called, 0)
+    called++
+  }
+  // has some rando property
+  boo.iAmBoo = true
+
+  var onlyPrintOnce = once(boo)
+
+  onlyPrintOnce() // prints 'boo'
+  onlyPrintOnce() // does nothing
+  t.equal(called, 1)
+
+  // random property is retained!
+  t.equal(onlyPrintOnce.iAmBoo, true)
+
+  var logs = []
+  var logwrap = wrappy(function (msg, cb) {
+    logs.push(msg + ' wrapping cb')
+    return function () {
+      logs.push(msg + ' before cb')
+      var ret = cb.apply(this, arguments)
+      logs.push(msg + ' after cb')
+    }
+  })
+
+  var c = logwrap('foo', function () {
+    t.same(logs, [ 'foo wrapping cb', 'foo before cb' ])
+  })
+  c()
+  t.same(logs, [ 'foo wrapping cb', 'foo before cb', 'foo after cb' ])
+
+  t.end()
+})
@@ -0,0 +1,33 @@
+// 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
+  }
+}
@@ -0,0 +1,15 @@
+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.
@@ -0,0 +1,36 @@
+# wrappy
+
+Callback wrapping utility
+
+## USAGE
+
+```javascript
+var wrappy = require("wrappy")
+
+// var wrapper = wrappy(wrapperFunction)
+
+// make sure a cb is called only once
+// See also: http://npm.im/once for this specific use case
+var once = wrappy(function (cb) {
+  var called = false
+  return function () {
+    if (called) return
+    called = true
+    return cb.apply(this, arguments)
+  }
+})
+
+function printBoo () {
+  console.log('boo')
+}
+// has some rando property
+printBoo.iAmBooPrinter = true
+
+var onlyPrintOnce = once(printBoo)
+
+onlyPrintOnce() // prints 'boo'
+onlyPrintOnce() // does nothing
+
+// random property is retained!
+assert.equal(onlyPrintOnce.iAmBooPrinter, true)
+```
@@ -0,0 +1,36 @@
+{
+  "name": "wrappy",
+  "version": "1.0.1",
+  "description": "Callback wrapping utility",
+  "main": "wrappy.js",
+  "directories": {
+    "test": "test"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "tap": "^0.4.12"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/wrappy.git"
+  },
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me/"
+  },
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/npm/wrappy/issues"
+  },
+  "homepage": "https://github.com/npm/wrappy",
+  "readme": "# wrappy\n\nCallback wrapping utility\n\n## USAGE\n\n```javascript\nvar wrappy = require(\"wrappy\")\n\n// var wrapper = wrappy(wrapperFunction)\n\n// make sure a cb is called only once\n// See also: http://npm.im/once for this specific use case\nvar once = wrappy(function (cb) {\n  var called = false\n  return function () {\n    if (called) return\n    called = true\n    return cb.apply(this, arguments)\n  }\n})\n\nfunction printBoo () {\n  console.log('boo')\n}\n// has some rando property\nprintBoo.iAmBooPrinter = true\n\nvar onlyPrintOnce = once(printBoo)\n\nonlyPrintOnce() // prints 'boo'\nonlyPrintOnce() // does nothing\n\n// random property is retained!\nassert.equal(onlyPrintOnce.iAmBooPrinter, true)\n```\n",
+  "readmeFilename": "README.md",
+  "_id": "wrappy@1.0.1",
+  "_shasum": "1e65969965ccbc2db4548c6b84a6f2c5aedd4739",
+  "_resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.1.tgz",
+  "_from": "wrappy@>=1.0.0 <2.0.0"
+}
@@ -0,0 +1,51 @@
+var test = require('tap').test
+var wrappy = require('../wrappy.js')
+
+test('basic', function (t) {
+  function onceifier (cb) {
+    var called = false
+    return function () {
+      if (called) return
+      called = true
+      return cb.apply(this, arguments)
+    }
+  }
+  onceifier.iAmOnce = {}
+  var once = wrappy(onceifier)
+  t.equal(once.iAmOnce, onceifier.iAmOnce)
+
+  var called = 0
+  function boo () {
+    t.equal(called, 0)
+    called++
+  }
+  // has some rando property
+  boo.iAmBoo = true
+
+  var onlyPrintOnce = once(boo)
+
+  onlyPrintOnce() // prints 'boo'
+  onlyPrintOnce() // does nothing
+  t.equal(called, 1)
+
+  // random property is retained!
+  t.equal(onlyPrintOnce.iAmBoo, true)
+
+  var logs = []
+  var logwrap = wrappy(function (msg, cb) {
+    logs.push(msg + ' wrapping cb')
+    return function () {
+      logs.push(msg + ' before cb')
+      var ret = cb.apply(this, arguments)
+      logs.push(msg + ' after cb')
+    }
+  })
+
+  var c = logwrap('foo', function () {
+    t.same(logs, [ 'foo wrapping cb', 'foo before cb' ])
+  })
+  c()
+  t.same(logs, [ 'foo wrapping cb', 'foo before cb', 'foo after cb' ])
+
+  t.end()
+})
@@ -0,0 +1,33 @@
+// 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
+  }
+}