5 files changed, 240 insertions, 0 deletions
diff --git a/node_modules/proto-list/LICENSE b/node_modules/proto-list/LICENSE
new file mode 100644
index 000000000..19129e315
--- /dev/null
+++ b/node_modules/proto-list/LICENSE
@@ -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.
diff --git a/node_modules/proto-list/README.md b/node_modules/proto-list/README.md
new file mode 100644
index 000000000..43cfa3589
--- /dev/null
+++ b/node_modules/proto-list/README.md
@@ -0,0 +1,3 @@
+A list of objects, bound by their prototype chain.
+
+Used in npm's config stuff.
diff --git a/node_modules/proto-list/package.json b/node_modules/proto-list/package.json
new file mode 100644
index 000000000..ff0b6b605
--- /dev/null
+++ b/node_modules/proto-list/package.json
@@ -0,0 +1,73 @@
+{
+  "_args": [
+    [
+      "proto-list@~1.2.1",
+      "/Users/rebecca/code/npm/node_modules/config-chain"
+    ]
+  ],
+  "_from": "proto-list@>=1.2.1 <1.3.0",
+  "_id": "proto-list@1.2.4",
+  "_inCache": true,
+  "_location": "/proto-list",
+  "_nodeVersion": "2.0.1",
+  "_npmUser": {
+    "email": "isaacs@npmjs.com",
+    "name": "isaacs"
+  },
+  "_npmVersion": "2.10.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "proto-list",
+    "raw": "proto-list@~1.2.1",
+    "rawSpec": "~1.2.1",
+    "scope": null,
+    "spec": ">=1.2.1 <1.3.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/config-chain"
+  ],
+  "_resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
+  "_shasum": "212d5bfe1318306a420f6402b8e26ff39647a849",
+  "_shrinkwrap": null,
+  "_spec": "proto-list@~1.2.1",
+  "_where": "/Users/rebecca/code/npm/node_modules/config-chain",
+  "author": {
+    "email": "i@izs.me",
+    "name": "Isaac Z. Schlueter",
+    "url": "http://blog.izs.me/"
+  },
+  "bugs": {
+    "url": "https://github.com/isaacs/proto-list/issues"
+  },
+  "dependencies": {},
+  "description": "A utility for managing a prototype chain",
+  "devDependencies": {
+    "tap": "0"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "212d5bfe1318306a420f6402b8e26ff39647a849",
+    "tarball": "http://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz"
+  },
+  "gitHead": "9e4af12d4dddee2fd531f0fe0c21c9cfacb78ac0",
+  "homepage": "https://github.com/isaacs/proto-list#readme",
+  "license": "ISC",
+  "main": "./proto-list.js",
+  "maintainers": [
+    {
+      "name": "isaacs",
+      "email": "i@izs.me"
+    }
+  ],
+  "name": "proto-list",
+  "optionalDependencies": {},
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/isaacs/proto-list.git"
+  },
+  "scripts": {
+    "test": "tap test/*.js"
+  },
+  "version": "1.2.4"
+}
diff --git a/node_modules/proto-list/proto-list.js b/node_modules/proto-list/proto-list.js
new file mode 100644
index 000000000..b55c25c05
--- /dev/null
+++ b/node_modules/proto-list/proto-list.js
@@ -0,0 +1,88 @@
+
+module.exports = ProtoList
+
+function setProto(obj, proto) {
+  if (typeof Object.setPrototypeOf === "function")
+    return Object.setPrototypeOf(obj, proto)
+  else
+    obj.__proto__ = proto
+}
+
+function ProtoList () {
+  this.list = []
+  var root = null
+  Object.defineProperty(this, 'root', {
+    get: function () { return root },
+    set: function (r) {
+      root = r
+      if (this.list.length) {
+        setProto(this.list[this.list.length - 1], r)
+      }
+    },
+    enumerable: true,
+    configurable: true
+  })
+}
+
+ProtoList.prototype =
+  { get length () { return this.list.length }
+  , get keys () {
+      var k = []
+      for (var i in this.list[0]) k.push(i)
+      return k
+    }
+  , get snapshot () {
+      var o = {}
+      this.keys.forEach(function (k) { o[k] = this.get(k) }, this)
+      return o
+    }
+  , get store () {
+      return this.list[0]
+    }
+  , push : function (obj) {
+      if (typeof obj !== "object") obj = {valueOf:obj}
+      if (this.list.length >= 1) {
+        setProto(this.list[this.list.length - 1], obj)
+      }
+      setProto(obj, this.root)
+      return this.list.push(obj)
+    }
+  , pop : function () {
+      if (this.list.length >= 2) {
+        setProto(this.list[this.list.length - 2], this.root)
+      }
+      return this.list.pop()
+    }
+  , unshift : function (obj) {
+      setProto(obj, this.list[0] || this.root)
+      return this.list.unshift(obj)
+    }
+  , shift : function () {
+      if (this.list.length === 1) {
+        setProto(this.list[0], this.root)
+      }
+      return this.list.shift()
+    }
+  , get : function (key) {
+      return this.list[0][key]
+    }
+  , set : function (key, val, save) {
+      if (!this.length) this.push({})
+      if (save && this.list[0].hasOwnProperty(key)) this.push({})
+      return this.list[0][key] = val
+    }
+  , forEach : function (fn, thisp) {
+      for (var key in this.list[0]) fn.call(thisp, key, this.list[0][key])
+    }
+  , slice : function () {
+      return this.list.slice.apply(this.list, arguments)
+    }
+  , splice : function () {
+      // handle injections
+      var ret = this.list.splice.apply(this.list, arguments)
+      for (var i = 0, l = this.list.length; i < l; i++) {
+        setProto(this.list[i], this.list[i + 1] || this.root)
+      }
+      return ret
+    }
+  }
diff --git a/node_modules/proto-list/test/basic.js b/node_modules/proto-list/test/basic.js
new file mode 100644
index 000000000..5cd66bef1
--- /dev/null
+++ b/node_modules/proto-list/test/basic.js
@@ -0,0 +1,61 @@
+var tap = require("tap")
+  , test = tap.test
+  , ProtoList = require("../proto-list.js")
+
+tap.plan(1)
+
+tap.test("protoList tests", function (t) {
+  var p = new ProtoList
+  p.push({foo:"bar"})
+  p.push({})
+  p.set("foo", "baz")
+  t.equal(p.get("foo"), "baz")
+
+  var p = new ProtoList
+  p.push({foo:"bar"})
+  p.set("foo", "baz")
+  t.equal(p.get("foo"), "baz")
+  t.equal(p.length, 1)
+  p.pop()
+  t.equal(p.length, 0)
+  p.set("foo", "asdf")
+  t.equal(p.length, 1)
+  t.equal(p.get("foo"), "asdf")
+  p.push({bar:"baz"})
+  t.equal(p.length, 2)
+  t.equal(p.get("foo"), "asdf")
+  p.shift()
+  t.equal(p.length, 1)
+  t.equal(p.get("foo"), undefined)
+
+
+  p.unshift({foo:"blo", bar:"rab"})
+  p.unshift({foo:"boo"})
+  t.equal(p.length, 3)
+  t.equal(p.get("foo"), "boo")
+  t.equal(p.get("bar"), "rab")
+
+  var ret = p.splice(1, 1, {bar:"bar"})
+  t.same(ret, [{foo:"blo", bar:"rab"}])
+  t.equal(p.get("bar"), "bar")
+
+  // should not inherit default object properties
+  t.equal(p.get('hasOwnProperty'), undefined)
+
+  // unless we give it those.
+  p.root = {}
+  t.equal(p.get('hasOwnProperty'), {}.hasOwnProperty)
+
+  p.root = {default:'monkey'}
+  t.equal(p.get('default'), 'monkey')
+
+  p.push({red:'blue'})
+  p.push({red:'blue'})
+  p.push({red:'blue'})
+  while (p.length) {
+    t.equal(p.get('default'), 'monkey')
+    p.shift()
+  }
+
+  t.end()
+})