angular-immutable - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

bower.json

 {
   "name": "angular-immutable",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "main": "./dist/immutable.js",
@@ -19,4 +19,6 @@ "homepage": "https://github.com/mgechev/angular-immutable",
     "test",
-    "tests"
+    "tests",
+    "demo",
+    "lib"
   ]
 }

dist/immutable.js

@@ -1,2 +0,2 @@
-(function () {
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.angularImmutable = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
 "use strict";
@@ -6,14 +6,12 @@ var immutableDirective = (function() {
   var scope = true;
+  var restrict = 'A';
   var link = (function(scope, el, attrs) {
     var immutable = attrs.immutable;
-    if (!(/^[a-zA-Z0-9_$]+$/).test(immutable)) {
-      return ;
-    }
-    if (!scope[immutable]) {
+    if (!get(immutable, scope)) {
       console.warn(("No " + immutable + " property found."));
     }
     scope.$watch((function() {
-      return scope.$parent[immutable];
+      return get(immutable, scope.$parent);
     }), (function(val) {
-      scope[immutable] = val.toJS();
+      scope.immutables = val.toJS();
     }));
@@ -24,7 +22,22 @@ });
     scope: scope,
+    restrict: restrict,
     link: link
   };
+  function get(path, obj) {
+    var schema = obj;
+    var pList = path.split('.');
+    var len = pList.length;
+    for (var i = 0; i < len - 1; i++) {
+      var elem = pList[i];
+      if (!schema[elem])
+        schema[elem] = {};
+      schema = schema[elem];
+    }
+    return schema[pList[len - 1]];
+  }
 });
-angular.module('immutable', []).directive('immutable', immutableDirective);
+module.exports = angular.module('immutable', []).directive('immutable', immutableDirective).name;
 
-}());
+//# sourceURL=/Users/soocheng/Documents/angular-immutable/lib/immutable.js
+},{}]},{},[1])(1)
+});

dist/immutable.min.js

@@ -1,1 +0,1 @@
-!function(){"use strict";var t=function(){var t=2e3,n=!0,r=function(t,n,r){var e=r.immutable;/^[a-zA-Z0-9_$]+$/.test(e)&&(t[e]||console.warn("No "+e+" property found."),t.$watch(function(){return t.$parent[e]},function(n){t[e]=n.toJS()}))};return{priority:t,scope:n,link:r}};angular.module("immutable",[]).directive("immutable",t)}();
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.angularImmutable=f()}})(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){"use strict";var immutableDirective=function(){var priority=2e3;var scope=true;var restrict="A";var link=function(scope,el,attrs){var immutable=attrs.immutable;if(!get(immutable,scope)){console.warn("No "+immutable+" property found.")}scope.$watch(function(){return get(immutable,scope.$parent)},function(val){scope.immutables=val.toJS()})};return{priority:priority,scope:scope,restrict:restrict,link:link};function get(path,obj){var schema=obj;var pList=path.split(".");var len=pList.length;for(var i=0;i<len-1;i++){var elem=pList[i];if(!schema[elem])schema[elem]={};schema=schema[elem]}return schema[pList[len-1]]}};module.exports=angular.module("immutable",[]).directive("immutable",immutableDirective).name},{}]},{},[1])(1)});

package.json

 {
   "name": "angular-immutable",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Immutable data structures in AngularJS",
   "main": "./dist/immutable.js",
   "scripts": {
+    "browserify": "browserify -e ./lib/immutable.js -t es6ify -o ./dist/immutable.js -s angularImmutable",
+    "build": "npm run browserify && uglifyjs ./dist/immutable.js -o ./dist/immutable.min.js",
     "test": "echo \"Error: no test specified\" && exit 1"
@@ -12,8 +14,6 @@ },
   "devDependencies": {
-    "gulp": "^3.8.11",
-    "gulp-rename": "^1.2.0",
-    "gulp-traceur": "^0.17.0",
-    "gulp-uglify": "^1.1.0",
-    "gulp-wrap": "^0.11.0"
+    "browserify": "^10.2.0",
+    "es6ify": "^1.6.0",
+    "uglify-js": "^2.4.21"
   }
 }

.jscsrc

-{
-  "requireCurlyBraces": ["else", "for", "while", "do", "try", "catch"],
-  "requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"],
-  "requireSpacesInFunctionExpression": {
-    "beforeOpeningCurlyBrace": true
-  },
-  "disallowMultipleVarDecl": true,
-  "requireSpacesInsideObjectBrackets": "allButNested",
-  "disallowSpacesInsideArrayBrackets": true,
-  "disallowSpacesInsideParentheses": true,
-  "disallowSpaceAfterObjectKeys": true,
-  "disallowQuotedKeysInObjects": true,
-  "requireSpaceBeforeBinaryOperators": ["?", "+", "/", "*", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<="],
-  "disallowSpaceAfterBinaryOperators": ["!"],
-  "requireSpaceAfterBinaryOperators": ["?", ",", "+", "/", "*", ":", "=", "==", "===", "!=", "!==", ">", ">=", "<", "<="],
-  "disallowSpaceBeforeBinaryOperators": [","],
-  "disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"],
-  "disallowSpaceBeforePostfixUnaryOperators": ["++", "--"],
-  "requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-  "requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="],
-  "disallowImplicitTypeConversion": ["numeric", "binary", "string"],
-  "disallowKeywords": ["with", "eval"],
-  "disallowMultipleLineBreaks": true,
-  "disallowKeywordsOnNewLine": ["else"],
-  "requireLineFeedAtFileEnd": true,
-  "disallowTrailingWhitespace": true,
-  "excludeFiles": ["node_modules/**", "bower_components/**"],
-  "validateIndentation": 2
-}

.jshintrc

-{
-  "browser": true,
-  "jquery": true,
-  "node": true,
-  "esnext": true,
-  "bitwise": true,
-  "camelcase": true,
-  "curly": true,
-  "eqeqeq": true,
-  "indent": 2,
-  "latedef": true,
-  "noarg": true,
-  "newcap": false,
-  "quotmark": "single",
-  "unused": true,
-  "strict": true,
-  "trailing": true,
-  "smarttabs": true,
-  "white": true,
-  "freeze": true,
-  "immed": true,
-  "noempty": true,
-  "plusplus": true,
-  "undef": true,
-  "laxbreak": true,
-  "maxdepth": 3,
-  "loopfunc": true,
-  "maxcomplexity": 9,
-  "maxlen": 80,
-  "maxparams": 4
-}

demo/app.js

-/* global Immutable, angular */
-
-var sampleApp = angular.module('sampleApp', ['immutable']);
-
-function buildCollection(size) {
-  'use strict';
-  var res = [];
-  for (var i = 0; i < size; i += 1) {
-    res.push(Math.random());
-  }
-  return res;
-}
-
-function SampleCtrl($scope, $timeout) {
-  'use strict';
-  var runs = 0;
-  var SIZE = 50000;
-  var TOTAL = 100;
-  var start = Date.now();
-  $scope.list = Immutable.List(buildCollection(SIZE));
-  $scope.$watchCollection('list', function () {
-  });
-  $scope.$watchCollection('list', function () {
-  });
-  $scope.$watchCollection('list', function () {
-  });
-  $scope.$watchCollection('list', function () {
-  });
-  function changeCollection() {
-    if (runs >= TOTAL) {
-      console.log('%cDone!',
-          'font-size: 50px; color: blue;' +
-          'font-weight: bold; font-family: impact;');
-      console.log('%c' + ((Date.now() - start) / 1000) +
-          ' seconds required.', 'font-size: 30px; color: red;');
-      return;
-    }
-    $timeout(function () {
-      var idx = Math.random() * SIZE - 1;
-      $scope.list = $scope.list.set(idx, Math.random());
-
-//      if (runs % 2) {
-//        $scope.list = $scope.list.push(Math.random());
-//      } else {
-//        $scope.list = $scope.list.pop();
-//      }
-      runs += 1;
-      changeCollection();
-    }, 0);
-  }
-  changeCollection();
-}
-
-function SampleCtrl2($scope, $timeout) {
-  'use strict';
-  var runs = 0;
-  var SIZE = 50000;
-  var TOTAL = 100;
-  var start = Date.now();
-  $scope.$watchCollection('list', function () {
-  });
-  $scope.$watchCollection('list', function () {
-  });
-  $scope.$watchCollection('list', function () {
-  });
-  $scope.$watchCollection('list', function () {
-  });
-  $scope.list = buildCollection(SIZE);
-  function changeCollection() {
-    if (runs >= TOTAL) {
-      console.log('%cDone!',
-          'font-size: 50px; color: blue;' +
-          'font-weight: bold; font-family: impact;');
-      console.log('%c' + ((Date.now() - start) / 1000) +
-          ' seconds required.', 'font-size: 30px; color: red;');
-      return;
-    }
-    $timeout(function () {
-      var idx = Math.round(Math.random() * SIZE) - 1;
-      $scope.list[idx] = Math.random();
-
-//      if (runs % 2) {
-//        $scope.list = $scope.list.push(Math.random());
-//      } else {
-//        $scope.list = $scope.list.pop();
-//      }
-      runs += 1;
-      changeCollection();
-    }, 0);
-  }
-  changeCollection();
-}
-
-
-sampleApp.controller('SampleCtrl', SampleCtrl);

demo/bower_components/angular/.bower.json

-{
-  "name": "angular",
-  "version": "1.3.14",
-  "main": "./angular.js",
-  "ignore": [],
-  "dependencies": {},
-  "homepage": "https://github.com/angular/bower-angular",
-  "_release": "1.3.14",
-  "_resolution": {
-    "type": "version",
-    "tag": "v1.3.14",
-    "commit": "bdd91e1331b48ae89adfb8444998e290b774cc6d"
-  },
-  "_source": "git://github.com/angular/bower-angular.git",
-  "_target": "~1.3.14",
-  "_originalSource": "angular",
-  "_direct": true
-}

demo/bower_components/angular/angular-csp.css

-/* Include this file in your html if you are using the CSP mode. */
-
-@charset "UTF-8";
-
-[ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak],
-.ng-cloak, .x-ng-cloak,
-.ng-hide:not(.ng-hide-animate) {
-  display: none !important;
-}
-
-ng\:form {
-  display: block;
-}

demo/bower_components/angular/bower.json

-{
-  "name": "angular",
-  "version": "1.3.14",
-  "main": "./angular.js",
-  "ignore": [],
-  "dependencies": {
-  }
-}

demo/bower_components/angular/index.js

-require('./angular');
-module.exports = angular;

demo/bower_components/angular/package.json

-{
-  "name": "angular",
-  "version": "1.3.14",
-  "description": "HTML enhanced for web apps",
-  "main": "index.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/angular/angular.js.git"
-  },
-  "keywords": [
-    "angular",
-    "framework",
-    "browser",
-    "client-side"
-  ],
-  "author": "Angular Core Team <[e-mail]>",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/angular/angular.js/issues"
-  },
-  "homepage": "http://angularjs.org"
-}

demo/bower_components/angular/README.md

-# packaged angular
-
-This repo is for distribution on `npm` and `bower`. The source for this module is in the
-[main AngularJS repo](https://github.com/angular/angular.js).
-Please file issues and pull requests against that repo.
-
-## Install
-
-You can install this package either with `npm` or with `bower`.
-
-### npm
-
-```shell
-npm install angular
-```
-
-Then add a `<script>` to your `index.html`:
-
-```html
-<script src="/node_modules/angular/angular.js"></script>
-```
-
-Or `require('angular')` from your code.
-
-### bower
-
-```shell
-bower install angular
-```
-
-Then add a `<script>` to your `index.html`:
-
-```html
-<script src="/bower_components/angular/angular.js"></script>
-```
-
-## Documentation
-
-Documentation is available on the
-[AngularJS docs site](http://docs.angularjs.org/).
-
-## License
-
-The MIT License
-
-Copyright (c) 2010-2015 Google, Inc. http://angularjs.org
-
-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.

demo/bower_components/immutable/.bower.json

-{
-  "name": "immutable",
-  "description": "Immutable Data Collections",
-  "homepage": "https://github.com/facebook/immutable-js",
-  "author": {
-    "name": "Lee Byron",
-    "homepage": "https://github.com/leebyron"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/facebook/immutable-js.git"
-  },
-  "main": "dist/immutable.js",
-  "ignore": [
-    "**/.*",
-    "__tests__",
-    "resources",
-    "src",
-    "type-definitions",
-    "package.json",
-    "Gruntfile.js"
-  ],
-  "keywords": [
-    "immutable",
-    "persistent",
-    "lazy",
-    "data",
-    "datastructure",
-    "functional",
-    "collection",
-    "stateless",
-    "sequence",
-    "iteration"
-  ],
-  "license": "BSD",
-  "version": "3.6.2",
-  "_release": "3.6.2",
-  "_resolution": {
-    "type": "version",
-    "tag": "3.6.2",
-    "commit": "082d02b314b4b682c2880cd57e134f1a8cef423b"
-  },
-  "_source": "git://github.com/facebook/immutable-js.git",
-  "_target": "~3.6.2",
-  "_originalSource": "immutable",
-  "_direct": true
-}

demo/bower_components/immutable/bower.json

-{
-  "name": "immutable",
-  "description": "Immutable Data Collections",
-  "homepage": "https://github.com/facebook/immutable-js",
-  "author": {
-    "name": "Lee Byron",
-    "homepage": "https://github.com/leebyron"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/facebook/immutable-js.git"
-  },
-  "main": "dist/immutable.js",
-  "ignore": [
-    "**/.*",
-    "__tests__",
-    "resources",
-    "src",
-    "type-definitions",
-    "package.json",
-    "Gruntfile.js"
-  ],
-  "keywords": [
-    "immutable",
-    "persistent",
-    "lazy",
-    "data",
-    "datastructure",
-    "functional",
-    "collection",
-    "stateless",
-    "sequence",
-    "iteration"
-  ],
-  "license": "BSD"
-}

demo/bower_components/immutable/contrib/cursor/index.d.ts

-/**
- *  Copyright (c) 2014, Facebook, Inc.
- *  All rights reserved.
- *
- *  This source code is licensed under the BSD-style license found in the
- *  LICENSE file in the root directory of this source tree. An additional grant
- *  of patent rights can be found in the PATENTS file in the same directory.
- */
-
-
-/**
- * Cursors
- * -------
- *
- * Cursors allow you to hold a reference to a path in a nested immutable data
- * structure, allowing you to pass smaller sections of a larger nested
- * collection to portions of your application while maintaining a central point
- * aware of changes to the entire data structure.
- *
- * This is particularly useful when used in conjuction with component-based UI
- * libraries like [React](http://facebook.github.io/react/) or to simulate
- * "state" throughout an application while maintaining a single flow of logic.
- *
- * Cursors provide a simple API for getting the value at that path
- * (the equivalent of `this.getIn(keyPath)`), updating the value at that path
- * (the equivalent of `this.updateIn(keyPath)`), and getting a sub-cursor
- * starting from that path.
- *
- * When updated, a new root collection is created and provided to the `onChange`
- * function provided to the first call to `Cursor(map, onChange)`.
- *
- * When this cursor's (or any of its sub-cursors') `update` method is called,
- * the resulting new data structure will be provided to the `onChange`
- * function. Use this callback to keep track of the most current value or
- * update the rest of your application.
- */
-
-declare module 'immutable/contrib/cursor' {
-
-  ///<reference path='../../dist/immutable.d.ts'/>
-  import Immutable = require('immutable');
-
-
-  export function from(
-    collection: Immutable.Collection<any, any>,
-    onChange?: (newValue: any, oldValue?: any, keyPath?: Array<any>) => any
-  ): Cursor;
-  export function from(
-    collection: Immutable.Collection<any, any>,
-    keyPath: Array<any>,
-    onChange?: (newValue: any, oldValue?: any, keyPath?: Array<any>) => any
-  ): Cursor;
-  export function from(
-    collection: Immutable.Collection<any, any>,
-    key: any,
-    onChange?: (newValue: any, oldValue?: any, keyPath?: Array<any>) => any
-  ): Cursor;
-
-
-  export interface Cursor extends Immutable.Seq<any, any> {
-
-    /**
-     * Returns a sub-cursor following the key-path starting from this cursor.
-     */
-    cursor(subKeyPath: Array<any>): Cursor;
-    cursor(subKey: any): Cursor;
-
-    /**
-     * Returns the value at the cursor, if the cursor path does not yet exist,
-     * returns `notSetValue`.
-     */
-    deref(notSetValue?: any): any;
-
-    /**
-     * Returns the value at the `key` in the cursor, or `notSetValue` if it
-     * does not exist.
-     *
-     * If the key would return a collection, a new Cursor is returned.
-     */
-    get(key: any, notSetValue?: any): any;
-
-    /**
-     * Returns the value at the `keyPath` in the cursor, or `notSetValue` if it
-     * does not exist.
-     *
-     * If the keyPath would return a collection, a new Cursor is returned.
-     */
-    getIn(keyPath: Array<any>, notSetValue?: any): any;
-    getIn(keyPath: Immutable.Iterable<any, any>, notSetValue?: any): any;
-
-    /**
-     * Sets `value` at `key` in the cursor, returning a new cursor to the same
-     * point in the new data.
-     */
-    set(key: any, value: any): Cursor;
-
-    /**
-     * Deletes `key` from the cursor, returning a new cursor to the same
-     * point in the new data.
-     *
-     * Note: `delete` cannot be safely used in IE8
-     * @alias remove
-     */
-    delete(key: any): Cursor;
-    remove(key: any): Cursor;
-
-    /**
-     * Clears the value at this cursor, returning a new cursor to the same
-     * point in the new data.
-     */
-    clear(): Cursor;
-
-    /**
-     * Updates the value in the data this cursor points to, triggering the
-     * callback for the root cursor and returning a new cursor pointing to the
-     * new data.
-     */
-    update(updater: (value: any) => any): Cursor;
-    update(key: any, updater: (value: any) => any): Cursor;
-    update(key: any, notSetValue: any, updater: (value: any) => any): Cursor;
-
-    /**
-     * @see `Map#merge`
-     */
-    merge(...iterables: Immutable.Iterable<any, any>[]): Cursor;
-    merge(...iterables: {[key: string]: any}[]): Cursor;
-
-    /**
-     * @see `Map#mergeWith`
-     */
-    mergeWith(
-      merger: (previous?: any, next?: any) => any,
-      ...iterables: Immutable.Iterable<any, any>[]
-    ): Cursor;
-    mergeWith(
-      merger: (previous?: any, next?: any) => any,
-      ...iterables: {[key: string]: any}[]
-    ): Cursor;
-
-    /**
-     * @see `Map#mergeDeep`
-     */
-    mergeDeep(...iterables: Immutable.Iterable<any, any>[]): Cursor;
-    mergeDeep(...iterables: {[key: string]: any}[]): Cursor;
-
-    /**
-     * @see `Map#mergeDeepWith`
-     */
-    mergeDeepWith(
-      merger: (previous?: any, next?: any) => any,
-      ...iterables: Immutable.Iterable<any, any>[]
-    ): Cursor;
-    mergeDeepWith(
-      merger: (previous?: any, next?: any) => any,
-      ...iterables: {[key: string]: any}[]
-    ): Cursor;
-
-    // Deep persistent changes
-
-    /**
-     * Returns a new Cursor having set `value` at this `keyPath`. If any keys in
-     * `keyPath` do not exist, a new immutable Map will be created at that key.
-     */
-    setIn(keyPath: Array<any>, value: any): Cursor;
-    setIn(keyPath: Immutable.Iterable<any, any>, value: any): Cursor;
-
-    /**
-     * Returns a new Cursor having removed the value at this `keyPath`.
-     *
-     * @alias removeIn
-     */
-    deleteIn(keyPath: Array<any>): Cursor;
-    deleteIn(keyPath: Immutable.Iterable<any, any>): Cursor;
-    removeIn(keyPath: Array<any>): Cursor;
-    removeIn(keyPath: Immutable.Iterable<any, any>): Cursor;
-
-    /**
-     * Returns a new Cursor having applied the `updater` to the value found at
-     * the keyPath.
-     *
-     * If any keys in `keyPath` do not exist, new Immutable `Map`s will
-     * be created at those keys. If the `keyPath` does not already contain a
-     * value, the `updater` function will be called with `notSetValue`, if
-     * provided, otherwise `undefined`.
-     *
-     * If the `updater` function returns the same value it was called with, then
-     * no change will occur. This is still true if `notSetValue` is provided.
-     */
-    updateIn(
-      keyPath: Array<any>,
-      updater: (value: any) => any
-    ): Cursor;
-    updateIn(
-      keyPath: Array<any>,
-      notSetValue: any,
-      updater: (value: any) => any
-    ): Cursor;
-    updateIn(
-      keyPath: Immutable.Iterable<any, any>,
-      updater: (value: any) => any
-    ): Cursor;
-    updateIn(
-      keyPath: Immutable.Iterable<any, any>,
-      notSetValue: any,
-      updater: (value: any) => any
-    ): Cursor;
-
-    /**
-     * A combination of `updateIn` and `merge`, returning a new Cursor, but
-     * performing the merge at a point arrived at by following the keyPath.
-     * In other words, these two lines are equivalent:
-     *
-     *     x.updateIn(['a', 'b', 'c'], abc => abc.merge(y));
-     *     x.mergeIn(['a', 'b', 'c'], y);
-     *
-     */
-    mergeIn(
-      keyPath: Immutable.Iterable<any, any>,
-      ...iterables: Immutable.Iterable<any, any>[]
-    ): Cursor;
-    mergeIn(
-      keyPath: Array<any>,
-      ...iterables: Immutable.Iterable<any, any>[]
-    ): Cursor;
-    mergeIn(
-      keyPath: Array<any>,
-      ...iterables: {[key: string]: any}[]
-    ): Cursor;
-
-    /**
-     * A combination of `updateIn` and `mergeDeep`, returning a new Cursor, but
-     * performing the deep merge at a point arrived at by following the keyPath.
-     * In other words, these two lines are equivalent:
-     *
-     *     x.updateIn(['a', 'b', 'c'], abc => abc.mergeDeep(y));
-     *     x.mergeDeepIn(['a', 'b', 'c'], y);
-     *
-     */
-    mergeDeepIn(
-      keyPath: Immutable.Iterable<any, any>,
-      ...iterables: Immutable.Iterable<any, any>[]
-    ): Cursor;
-    mergeDeepIn(
-      keyPath: Array<any>,
-      ...iterables: Immutable.Iterable<any, any>[]
-    ): Cursor;
-    mergeDeepIn(
-      keyPath: Array<any>,
-      ...iterables: {[key: string]: any}[]
-    ): Cursor;
-
-    // Transient changes
-
-    /**
-     * Every time you call one of the above functions, a new immutable value is
-     * created and the callback is triggered. If you need to apply a series of
-     * mutations to a Cursor without triggering the callback repeatedly,
-     * `withMutations()` creates a temporary mutable copy of the value which
-     * can apply mutations in a highly performant manner. Afterwards the
-     * callback is triggered with the final value.
-     */
-    withMutations(mutator: (mutable: any) => any): Cursor;
-  }
-
-}

demo/bower_components/immutable/contrib/cursor/index.js

-/**
- *  Copyright (c) 2014, Facebook, Inc.
- *  All rights reserved.
- *
- *  This source code is licensed under the BSD-style license found in the
- *  LICENSE file in the root directory of this source tree. An additional grant
- *  of patent rights can be found in the PATENTS file in the same directory.
- */
-
-/**
- * Cursor is expected to be required in a node or other CommonJS context:
- *
- *     var Cursor = require('immutable/contrib/cursor');
- *
- * If you wish to use it in the browser, please check out Browserify or WebPack!
- */
-
-var Immutable = require('immutable');
-var Iterable = Immutable.Iterable;
-var Iterator = Iterable.Iterator;
-var Seq = Immutable.Seq;
-var Map = Immutable.Map;
-
-
-function cursorFrom(rootData, keyPath, onChange) {
-  if (arguments.length === 1) {
-    keyPath = [];
-  } else if (typeof keyPath === 'function') {
-    onChange = keyPath;
-    keyPath = [];
-  } else {
-    keyPath = valToKeyPath(keyPath);
-  }
-  return makeCursor(rootData, keyPath, onChange);
-}
-
-
-var KeyedCursorPrototype = Object.create(Seq.Keyed.prototype);
-var IndexedCursorPrototype = Object.create(Seq.Indexed.prototype);
-
-function KeyedCursor(rootData, keyPath, onChange, size) {
-  this.size = size;
-  this._rootData = rootData;
-  this._keyPath = keyPath;
-  this._onChange = onChange;
-}
-KeyedCursorPrototype.constructor = KeyedCursor;
-
-function IndexedCursor(rootData, keyPath, onChange, size) {
-  this.size = size;
-  this._rootData = rootData;
-  this._keyPath = keyPath;
-  this._onChange = onChange;
-}
-IndexedCursorPrototype.constructor = IndexedCursor;
-
-KeyedCursorPrototype.toString = function() {
-  return this.__toString('Cursor {', '}');
-}
-IndexedCursorPrototype.toString = function() {
-  return this.__toString('Cursor [', ']');
-}
-
-KeyedCursorPrototype.deref =
-KeyedCursorPrototype.valueOf =
-IndexedCursorPrototype.deref =
-IndexedCursorPrototype.valueOf = function(notSetValue) {
-  return this._rootData.getIn(this._keyPath, notSetValue);
-}
-
-KeyedCursorPrototype.get =
-IndexedCursorPrototype.get = function(key, notSetValue) {
-  return this.getIn([key], notSetValue);
-}
-
-KeyedCursorPrototype.getIn =
-IndexedCursorPrototype.getIn = function(keyPath, notSetValue) {
-  keyPath = listToKeyPath(keyPath);
-  if (keyPath.length === 0) {
-    return this;
-  }
-  var value = this._rootData.getIn(newKeyPath(this._keyPath, keyPath), NOT_SET);
-  return value === NOT_SET ? notSetValue : wrappedValue(this, keyPath, value);
-}
-
-IndexedCursorPrototype.set =
-KeyedCursorPrototype.set = function(key, value) {
-  return updateCursor(this, function (m) { return m.set(key, value); }, [key]);
-}
-
-IndexedCursorPrototype.setIn =
-KeyedCursorPrototype.setIn = Map.prototype.setIn;
-
-KeyedCursorPrototype.remove =
-KeyedCursorPrototype['delete'] =
-IndexedCursorPrototype.remove =
-IndexedCursorPrototype['delete'] = function(key) {
-  return updateCursor(this, function (m) { return m.remove(key); }, [key]);
-}
-
-IndexedCursorPrototype.removeIn =
-IndexedCursorPrototype.deleteIn =
-KeyedCursorPrototype.removeIn =
-KeyedCursorPrototype.deleteIn = Map.prototype.deleteIn;
-
-KeyedCursorPrototype.clear =
-IndexedCursorPrototype.clear = function() {
-  return updateCursor(this, function (m) { return m.clear(); });
-}
-
-IndexedCursorPrototype.update =
-KeyedCursorPrototype.update = function(keyOrFn, notSetValue, updater) {
-  return arguments.length === 1 ?
-    updateCursor(this, keyOrFn) :
-    this.updateIn([keyOrFn], notSetValue, updater);
-}
-
-IndexedCursorPrototype.updateIn =
-KeyedCursorPrototype.updateIn = function(keyPath, notSetValue, updater) {
-  return updateCursor(this, function (m) {
-    return m.updateIn(keyPath, notSetValue, updater);
-  }, keyPath);
-}
-
-IndexedCursorPrototype.merge =
-KeyedCursorPrototype.merge = function(/*...iters*/) {
-  var args = arguments;
-  return updateCursor(this, function (m) {
-    return m.merge.apply(m, args);
-  });
-}
-
-IndexedCursorPrototype.mergeWith =
-KeyedCursorPrototype.mergeWith = function(merger/*, ...iters*/) {
-  var args = arguments;
-  return updateCursor(this, function (m) {
-    return m.mergeWith.apply(m, args);
-  });
-}
-
-IndexedCursorPrototype.mergeIn =
-KeyedCursorPrototype.mergeIn = Map.prototype.mergeIn;
-
-IndexedCursorPrototype.mergeDeep =
-KeyedCursorPrototype.mergeDeep = function(/*...iters*/) {
-  var args = arguments;
-  return updateCursor(this, function (m) {
-    return m.mergeDeep.apply(m, args);
-  });
-}
-
-IndexedCursorPrototype.mergeDeepWith =
-KeyedCursorPrototype.mergeDeepWith = function(merger/*, ...iters*/) {
-  var args = arguments;
-  return updateCursor(this, function (m) {
-    return m.mergeDeepWith.apply(m, args);
-  });
-}
-
-IndexedCursorPrototype.mergeDeepIn =
-KeyedCursorPrototype.mergeDeepIn = Map.prototype.mergeDeepIn;
-
-KeyedCursorPrototype.withMutations =
-IndexedCursorPrototype.withMutations = function(fn) {
-  return updateCursor(this, function (m) {
-    return (m || Map()).withMutations(fn);
-  });
-}
-
-KeyedCursorPrototype.cursor =
-IndexedCursorPrototype.cursor = function(subKeyPath) {
-  subKeyPath = valToKeyPath(subKeyPath);
-  return subKeyPath.length === 0 ? this : subCursor(this, subKeyPath);
-}
-
-/**
- * All iterables need to implement __iterate
- */
-KeyedCursorPrototype.__iterate =
-IndexedCursorPrototype.__iterate = function(fn, reverse) {
-  var cursor = this;
-  var deref = cursor.deref();
-  return deref && deref.__iterate ? deref.__iterate(
-    function (v, k) { return fn(wrappedValue(cursor, [k], v), k, cursor); },
-    reverse
-  ) : 0;
-}
-
-/**
- * All iterables need to implement __iterator
- */
-KeyedCursorPrototype.__iterator =
-IndexedCursorPrototype.__iterator = function(type, reverse) {
-  var deref = this.deref();
-  var cursor = this;
-  var iterator = deref && deref.__iterator &&
-    deref.__iterator(Iterator.ENTRIES, reverse);
-  return new Iterator(function () {
-    if (!iterator) {
-      return { value: undefined, done: true };
-    }
-    var step = iterator.next();
-    if (step.done) {
-      return step;
-    }
-    var entry = step.value;
-    var k = entry[0];
-    var v = wrappedValue(cursor, [k], entry[1]);
-    return {
-      value: type === Iterator.KEYS ? k : type === Iterator.VALUES ? v : [k, v],
-      done: false
-    };
-  });
-}
-
-KeyedCursor.prototype = KeyedCursorPrototype;
-IndexedCursor.prototype = IndexedCursorPrototype;
-
-
-var NOT_SET = {}; // Sentinel value
-
-function makeCursor(rootData, keyPath, onChange, value) {
-  if (arguments.length < 4) {
-    value = rootData.getIn(keyPath);
-  }
-  var size = value && value.size;
-  var CursorClass = Iterable.isIndexed(value) ? IndexedCursor : KeyedCursor;
-  return new CursorClass(rootData, keyPath, onChange, size);
-}
-
-function wrappedValue(cursor, keyPath, value) {
-  return Iterable.isIterable(value) ? subCursor(cursor, keyPath, value) : value;
-}
-
-function subCursor(cursor, keyPath, value) {
-  return makeCursor(
-    cursor._rootData,
-    newKeyPath(cursor._keyPath, keyPath),
-    cursor._onChange,
-    value
-  );
-}
-
-function updateCursor(cursor, changeFn, changeKeyPath) {
-  var deepChange = arguments.length > 2;
-  var newRootData = cursor._rootData.updateIn(
-    cursor._keyPath,
-    deepChange ? Map() : undefined,
-    changeFn
-  );
-  var keyPath = cursor._keyPath || [];
-  var result = cursor._onChange && cursor._onChange.call(
-    undefined,
-    newRootData,
-    cursor._rootData,
-    deepChange ? newKeyPath(keyPath, changeKeyPath) : keyPath
-  );
-  if (result !== undefined) {
-    newRootData = result;
-  }
-  return makeCursor(newRootData, cursor._keyPath, cursor._onChange);
-}
-
-function newKeyPath(head, tail) {
-  return head.concat(listToKeyPath(tail));
-}
-
-function listToKeyPath(list) {
-  return Array.isArray(list) ? list : Immutable.Iterable(list).toArray();
-}
-
-function valToKeyPath(val) {
-  return Array.isArray(val) ? val :
-    Iterable.isIterable(val) ? val.toArray() :
-    [val];
-}
-
-exports.from = cursorFrom;

demo/bower_components/immutable/contrib/cursor/README.md

-Cursors
--------
-
-Cursors allow you to hold a reference to a path in a nested immutable data
-structure, allowing you to pass smaller sections of a larger nested
-collection to portions of your application while maintaining a central point
-aware of changes to the entire data structure: an `onChange` function which is
-called whenever a cursor or sub-cursor calls `update`.
-
-This is particularly useful when used in conjuction with component-based UI
-libraries like [React](http://facebook.github.io/react/) or to simulate
-"state" throughout an application while maintaining a single flow of logic.
-
-
-```javascript
-var Immutable = require('immutable');
-var Cursor = require('immutable/contrib/cursor');
-
-var data = Immutable.fromJS({ a: { b: { c: 1 } } });
-var cursor = Cursor.from(data, ['a', 'b'], newData => {
-  data = newData;
-});
-
-// ... elsewhere ...
-
-cursor.get('c'); // 1
-cursor = cursor.update('c', x => x + 1);
-cursor.get('c'); // 2
-
-// ... back to data ...
-
-data.getIn(['a', 'b', 'c']); // 2
-```

demo/bower_components/immutable/CONTRIBUTING.md

-# Contributing to Immutable JS
-
-We want to make contributing to this project as easy and transparent as
-possible. Hopefully this document makes the process for contributing clear and
-answers any questions you may have. If not, feel free to open an
-[Issue](https://github.com/facebook/immutable-js/issues).
-
-## Pull Requests
-
-All active development of Immutable JS happens on GitHub. We actively welcome
-your [pull requests](https://help.github.com/articles/creating-a-pull-request).
-
- 1. Fork the repo and create your branch from `master`.
- 2. Install all dependencies. (`npm install`)
- 3. Install the grunt CLI tools. (`npm install -g grunt-cli`)
- 4. If you've added code, add tests.
- 5. If you've changed APIs, update the documentation.
- 6. Build generated JS, run tests and ensure your code passes lint. (`grunt`)
- 7. Be sure to commit the generated JS in `/dist`.
- 8. If you haven't already, complete the Contributor License Agreement ("CLA").
-
-## Contributor License Agreement ("CLA")
-
-In order to accept your pull request, we need you to submit a CLA. You only need
-to do this once to work on any of Facebook's open source projects.
-
-Complete your CLA here: <https://code.facebook.com/cla>
-
-## `master` is unsafe
-
-We will do our best to keep `master` in good shape, with tests passing at all
-times. But in order to move fast, we might make API changes that your
-application might not be compatible with. We will do our best to communicate
-these changes and always [version](http://semver.org/) appropriately so you can
-lock into a specific version if need be. If any of this is worrysome to you,
-just use [npm](https://www.npmjs.org/package/immutable).
-
-## Issues
-
-We use GitHub issues to track public bugs and requests. Please ensure your bug
-description is clear and has sufficient instructions to be able to reproduce the
-issue. The best way is to provide a reduced test case on jsFiddle or jsBin.
-
-Facebook has a [bounty program](https://www.facebook.com/whitehat/) for the safe
-disclosure of security bugs. In those cases, please go through the process
-outlined on that page and do not file a public issue.
-
-## Coding Style
-
-* 2 spaces for indentation (no tabs)
-* 80 character line length strongly preferred.
-* Prefer `'` over `"`
-* ES6 Harmony when possible.
-* Use semicolons;
-* Trailing commas,
-* Avd abbr wrds.
-
-## License
-
-By contributing to Immutable JS, you agree that your contributions will be
-licensed under its BSD license.

demo/bower_components/immutable/dist/immutable.min.js

-/**
- *  Copyright (c) 2014, Facebook, Inc.
- *  All rights reserved.
- *
- *  This source code is licensed under the BSD-style license found in the
- *  LICENSE file in the root directory of this source tree. An additional grant
- *  of patent rights can be found in the PATENTS file in the same directory.
- */
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demo/bower_components/immutable/LICENSE

-BSD License
-
-For Immutable JS software
-
-Copyright (c) 2014, Facebook, Inc. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution.
-
- * Neither the name Facebook nor the names of its contributors may be used to
-   endorse or promote products derived from this software without specific
-   prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

demo/bower_components/immutable/PATENTS

-Additional Grant of Patent Rights
-
-"Software" means the Immutable JS software distributed by Facebook, Inc.
-
-Facebook hereby grants you a perpetual, worldwide, royalty-free, non-exclusive,
-irrevocable (subject to the termination provision below) license under any
-rights in any patent claims owned by Facebook, to make, have made, use, sell,
-offer to sell, import, and otherwise transfer the Software. For avoidance of
-doubt, no license is granted under Facebook’s rights in any patent claims that
-are infringed by (i) modifications to the Software made by you or a third party,
-or (ii) the Software in combination with any software or other technology
-provided by you or a third party.
-
-The license granted hereunder will terminate, automatically and without notice,
-for anyone that makes any claim (including by filing any lawsuit, assertion or
-other action) alleging (a) direct, indirect, or contributory infringement or
-inducement to infringe any patent: (i) by Facebook or any of its subsidiaries or
-affiliates, whether or not such claim is related to the Software, (ii) by any
-party if such claim arises in whole or in part from any software, product or
-service of Facebook or any of its subsidiaries or affiliates, whether or not
-such claim is related to the Software, or (iii) by any party relating to the
-Software; or (b) that any right in any patent claim of Facebook is invalid or
-unenforceable.

demo/bower_components/immutable/README.md

-Immutable collections for JavaScript
-====================================
-
-[![Build Status](https://travis-ci.org/facebook/immutable-js.svg)](https://travis-ci.org/facebook/immutable-js)
-
-[Immutable][] data cannot be changed once created, leading to much simpler
-application development, no defensive copying, and enabling advanced memoization
-and change detection techniques with simple logic. [Persistent][] data presents
-a mutative API which does not update the data in-place, but instead always
-yields new updated data.
-
-`Immutable` provides Persistent Immutable `List`, `Stack`, `Map`, `OrderedMap`,
-`Set`, `OrderedSet` and `Record`. They are highly efficient on modern JavaScript
-VMs by using structural sharing via [hash maps tries][] and
-[vector tries][] as popularized by Clojure and Scala,
-minimizing the need to copy or cache data.
-
-`Immutable` also provides a lazy `Seq`, allowing efficient
-chaining of collection methods like `map` and `filter` without creating
-intermediate representations. Create some `Seq` with `Range` and `Repeat`.
-
-[Persistent]: http://en.wikipedia.org/wiki/Persistent_data_structure
-[Immutable]: http://en.wikipedia.org/wiki/Immutable_object
-[hash maps tries]: (http://en.wikipedia.org/wiki/Hash_array_mapped_trie)
-[vector tries]: (http://hypirion.com/musings/understanding-persistent-vector-pt-1)
-
-
-Getting started
----------------
-
-Install `immutable` using npm.
-
-```shell
-npm install immutable
-```
-
-Then require it into any module.
-
-```javascript
-var Immutable = require('immutable');
-var map1 = Immutable.Map({a:1, b:2, c:3});
-var map2 = map1.set('b', 50);
-map1.get('b'); // 2
-map2.get('b'); // 50
-```
-
-### Browser
-
-To use `immutable` from a browser, download [dist/immutable.min.js](./dist/immutable.min.js)
-or use a CDN such as [CDNJS](https://cdnjs.com/libraries/immutable)
-or [jsDelivr](http://www.jsdelivr.com/#!immutable.js).
-
-Then, add it as a script tag to your page:
-
-```html
-<script src="immutable.min.js"></script>
-<script>
-    var map1 = Immutable.Map({a:1, b:2, c:3});
-    var map2 = map1.set('b', 50);
-    map1.get('b'); // 2
-    map2.get('b'); // 50
-</script>
-```
-
-Or use an AMD loader (such as [RequireJS](http://requirejs.org/)):
-
-```javascript
-require(['./immutable.min.js'], function (Immutable) {
-    var map1 = Immutable.Map({a:1, b:2, c:3});
-    var map2 = map1.set('b', 50);
-    map1.get('b'); // 2
-    map2.get('b'); // 50
-});
-```
-
-If you're using [browserify](http://browserify.org/), the `immutable` npm module
-also works from the browser.
-
-### TypeScript
-
-Use these Immutable collections and sequences as you would use native
-collections in your [TypeScript](http://typescriptlang.org) programs while still taking
-advantage of type generics, error detection, and auto-complete in your IDE.
-
-Just add a reference with a relative path to the type declarations at the top
-of your file.
-
-```javascript
-///<reference path='./node_modules/immutable/dist/Immutable.d.ts'/>
-import Immutable = require('immutable');
-var map1: Immutable.Map<string, number>;
-map1 = Immutable.Map({a:1, b:2, c:3});
-var map2 = map1.set('b', 20);
-map1.get('b'); // 2
-map2.get('b'); // 50
-```
-
-
-The case for Immutability
--------------------------
-
-Much of what makes application development difficult is tracking mutation and
-maintaining state. Developing with immutable data encourages you to think
-differently about how data flows through your application.
-
-Subscribing to data events throughout your application, by using
-`Object.observe`, or any other mechanism, creates a huge overhead of
-book-keeping which can hurt performance, sometimes dramatically, and creates
-opportunities for areas of your application to get out of sync with each other
-due to easy to make programmer error. Since immutable data never changes,
-subscribing to changes throughout the model is a dead-end and new data can only
-ever be passed from above.
-
-This model of data flow aligns well with the architecture of [React][]
-and especially well with an application designed using the ideas of [Flux][].
-
-When data is passed from above rather than being subscribed to, and you're only
-interested in doing work when something has changed, you can use equality.
-`Immutable` always returns itself when a mutation results in an identical
-collection, allowing for using `===` equality to determine if something
-has changed.
-
-```javascript
-var map1 = Immutable.Map({a:1, b:2, c:3});
-var map2 = map1.set('b', 2);
-assert(map1 === map2);
-var map3 = map1.set('b', 50);
-assert(map1 !== map3);
-```
-
-If an object is immutable, it can be "copied" simply by making another reference
-to it instead of copying the entire object. Because a reference is much smaller
-than the object itself, this results in memory savings and a potential boost in
-execution speed for programs which rely on copies (such as an undo-stack).
-
-```javascript
-var map1 = Immutable.Map({a:1, b:2, c:3});
-var clone = map1;
-```
-
-[React]: http://facebook.github.io/react/
-[Flux]: http://facebook.github.io/flux/docs/overview.html
-
-
-JavaScript-first API
---------------------
-
-While `immutable` is inspired by Clojure, Scala, Haskell and other functional
-programming environments, it's designed to bring these powerful concepts to
-JavaScript, and therefore has an Object-Oriented API that closely mirrors that
-of [ES6][] [Array][], [Map][], and [Set][].
-
-[ES6]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/New_in_JavaScript/ECMAScript_6_support_in_Mozilla
-[Array]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array
-[Map]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map
-[Set]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set
-
-The difference for the immutable collections is that methods which would mutate
-the collection, like `push`, `set`, `unshift` or `splice` instead return a new
-immutable collection. Methods which return new arrays like `slice` or `concat`
-instead return new immutable collections.
-
-```javascript
-var list1 = Immutable.List.of(1, 2);
-var list2 = list1.push(3, 4, 5);
-var list3 = list2.unshift(0);
-var list4 = list1.concat(list2, list3);
-assert(list1.size === 2);
-assert(list2.size === 5);
-assert(list3.size === 6);
-assert(list4.size === 13);
-assert(list4.get(0) === 1);
-```
-
-Almost all of the methods on [Array][] will be found in similar form on
-`Immutable.List`, those of [Map][] found on `Immutable.Map`, and those of [Set][]
-found on `Immutable.Set`, including collection operations like `forEach()`
-and `map()`.
-
-```javascript
-var alpha = Immutable.Map({a:1, b:2, c:3, d:4});
-alpha.map((v, k) => k.toUpperCase()).join();
-// 'A,B,C,D'
-```
-
-### Accepts raw JavaScript objects.
-
-Designed to inter-operate with your existing JavaScript, `immutable`
-accepts plain JavaScript Arrays and Objects anywhere a method expects an
-`Iterable` with no performance penalty.
-
-```javascript
-var map1 = Immutable.Map({a:1, b:2, c:3, d:4});
-var map2 = Immutable.Map({c:10, a:20, t:30});
-var obj = {d:100, o:200, g:300};
-var map3 = map1.merge(map2, obj);
-// Map { a: 20, b: 2, c: 10, d: 100, t: 30, o: 200, g: 300 }
-```
-
-This is possible because `immutable` can treat any JavaScript Array or Object
-as an Iterable. You can take advantage of this in order to get sophisticated
-collection methods on JavaScript Objects, which otherwise have a very sparse
-native API. Because Seq evaluates lazily and does not cache intermediate
-results, these operations can be extremely efficient.
-
-```javascript
-var myObject = {a:1,b:2,c:3};
-Seq(myObject).map(x => x * x).toObject();
-// { a: 1, b: 4, c: 9 }
-```
-
-### Converts back to raw JavaScript objects.
-
-All `immutable` Iterables can be converted to plain JavaScript Arrays and
-Objects shallowly with `toArray()` and `toObject()` or deeply with `toJS()`.
-All Immutable Iterables also implement `toJSON()` allowing them to be passed to
-`JSON.stringify` directly.
-
-```javascript
-var deep = Immutable.Map({ a: 1, b: 2, c: Immutable.List.of(3, 4, 5) });
-deep.toObject() // { a: 1, b: 2, c: List [ 3, 4, 5 ] }
-deep.toArray() // [ 1, 2, List [ 3, 4, 5 ] ]
-deep.toJS() // { a: 1, b: 2, c: [ 3, 4, 5 ] }
-JSON.stringify(deep) // '{"a":1,"b":2,"c":[3,4,5]}'
-```
-
-### Embraces ES6
-
-`Immutable` takes advantage of features added to JavaScript in [ES6][],
-the latest standard version of ECMAScript (JavaScript), including [Iterators][],
-[Arrow Functions][], [Classes][], and [Modules][]. It's also inspired by the
-[Map][] and [Set][] collections added to ES6. The library is "transpiled" to ES3
-in order to support all modern browsers.
-
-All examples are presented in ES6. To run in all browsers, they need to be
-translated to ES3.
-
-```js
-// ES6
-foo.map(x => x * x);
-// ES3
-foo.map(function (x) { return x * x; });
-```
-
-[Iterators]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/The_Iterator_protocol
-[Arrow Functions]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions
-[Classes]: http://wiki.ecmascript.org/doku.php?id=strawman:maximally_minimal_classes
-[Modules]: http://www.2ality.com/2014/09/es6-modules-final.html
-
-
-Nested Structures
------------------
-
-The collections in `immutable` are intended to be nested, allowing for deep
-trees of data, similar to JSON.
-
-```javascript
-var nested = Immutable.fromJS({a:{b:{c:[3,4,5]}}});
-// Map { a: Map { b: Map { c: List [ 3, 4, 5 ] } } }
-```
-
-A few power-tools allow for reading and operating on nested data. The
-most useful are `mergeDeep`, `getIn`, `setIn`, and `updateIn`, found on `List`,
-`Map` and `OrderedMap`.
-
-```javascript
-var nested2 = nested.mergeDeep({a:{b:{d:6}}});
-// Map { a: Map { b: Map { c: List [ 3, 4, 5 ], d: 6 } } }
-```
-
-```javascript
-nested2.getIn(['a', 'b', 'd']); // 6
-
-var nested3 = nested2.updateIn(['a', 'b', 'd'], value => value + 1);
-// Map { a: Map { b: Map { c: List [ 3, 4, 5 ], d: 7 } } }
-
-var nested4 = nested3.updateIn(['a', 'b', 'c'], list => list.push(6));
-// Map { a: Map { b: Map { c: List [ 3, 4, 5, 6 ], d: 7 } } }
-```
-
-
-Lazy Seq
---------
-
-`Seq` describes a lazy operation, allowing them to efficiently chain
-use of all the Iterable methods (such as `map` and `filter`).
-
-**Seq is immutable** — Once a Seq is created, it cannot be
-changed, appended to, rearranged or otherwise modified. Instead, any mutative
-method called on a Seq will return a new Seq.
-
-**Seq is lazy** — Seq does as little work as necessary to respond to any
-method call.
-
-For example, the following does not perform any work, because the resulting
-Seq is never used:
-
-    var oddSquares = Immutable.Seq.of(1,2,3,4,5,6,7,8)
-      .filter(x => x % 2).map(x => x * x);
-
-Once the Seq is used, it performs only the work necessary. In this
-example, no intermediate arrays are ever created, filter is called three times,
-and map is only called twice:
-
-    console.log(oddSquares.get(1)); // 9
-
-Any collection can be converted to a lazy Seq with `.toSeq()`.
-
-    var seq = Immutable.Map({a:1, b:1, c:1}).toSeq();
-
-Seq allow for the efficient chaining of sequence operations, especially when
-converting to a different concrete type (such as to a JS object):
-
-    seq.flip().map(key => key.toUpperCase()).flip().toObject();
-    // Map { A: 1, B: 1, C: 1 }
-
-As well as expressing logic that would otherwise seem memory-limited:
-
-    Immutable.Range(1, Infinity)
-      .skip(1000)
-      .map(n => -n)
-      .filter(n => n % 2 === 0)
-      .take(2)
-      .reduce((r, n) => r * n, 1);
-    // 1006008
-
-Note: An iterable is always iterated in the same order, however that order may
-not always be well defined, as is the case for the `Map`.
-
-
-Equality treats Collections as Data
------------------------------------
-
-`Immutable` provides equality which treats immutable data structures as pure
-data, performing a deep equality check if necessary.
-
-```javascript
-var map1 = Immutable.Map({a:1, b:1, c:1});
-var map2 = Immutable.Map({a:1, b:1, c:1});
-assert(map1 !== map2);
-assert(Immutable.is(map1, map2) === true);
-```
-
-`Immutable.is()` uses the same measure of equality as [Object.is][]
-including if both are immutable and all keys and values are equal
-using the same measure of equality.
-
-[Object.is]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
-
-
-Batching Mutations
-------------------
-
-> If a tree falls in the woods, does it make a sound?
->
-> If a pure function mutates some local data in order to produce an immutable
-> return value, is that ok?
->
-> — Rich Hickey, Clojure
-
-Applying a mutation to create a new immutable object results in some overhead,
-which can add up to a performance penalty. If you need to apply a series of
-mutations locally before returning, `Immutable` gives you the ability to create
-a temporary mutable (transient) copy of a collection and apply a batch of
-mutations in a performant manner by using `withMutations`. In fact, this is
-exactly how  `Immutable` applies complex mutations itself.
-
-As an example, building `list2` results in the creation of 1, not 3, new
-immutable Lists.
-
-```javascript
-var list1 = Immutable.List.of(1,2,3);
-var list2 = list1.withMutations(function (list) {
-  list.push(4).push(5).push(6);
-});
-assert(list1.size === 3);
-assert(list2.size === 6);
-```
-
-Note: `immutable` also provides `asMutable` and `asImmutable`, but only
-encourages their use when `withMutations` will not suffice. Use caution to not
-return a mutable copy, which could result in undesired behavior.
-
-
-Documentation
--------------
-
-[Read the docs](http://facebook.github.io/immutable-js/docs/) and eat your vegetables.
-
-Docs are automatically generated from [Immutable.d.ts](./type-definitions/Immutable.d.ts).
-Please contribute!
-
-Also, don't miss the [Wiki](https://github.com/facebook/immutable-js/wiki) which
-contains articles on specific topics. Can't find something? Open an [issue](https://github.com/facebook/immutable-js/issues).
-
-
-Contribution
-------------
-
-Use [Github issues](https://github.com/facebook/immutable-js/issues) for requests.
-
-We actively welcome pull requests, learn how to [contribute](./CONTRIBUTING.md).
-
-
-Changelog
----------
-
-Changes are tracked as [Github releases](https://github.com/facebook/immutable-js/releases).
-
-
-Thanks
-------
-
-[Hugh Jackson](https://github.com/hughfdjackson/), for providing the npm package
-name. If you're looking for his unsupported package, see [v1.4.1](https://www.npmjs.org/package/immutable/1.4.1).
-
-[Phil Bagwell](https://www.youtube.com/watch?v=K2NYwP90bNs), for his inspiration
-and research in persistent data structures.
-
-
-License
--------
-
-`Immutable` is [BSD-licensed](./LICENSE). We also provide an additional [patent grant](./PATENTS).

demo/bower.json

-{
-  "name": "demo",
-  "version": "0.0.0",
-  "authors": [
-    "mgechev <[e-mail]>"
-  ],
-  "license": "MIT",
-  "private": true,
-  "ignore": [
-    "**/.*",
-    "node_modules",
-    "bower_components",
-    "test",
-    "tests"
-  ],
-  "dependencies": {
-    "angular": "~1.3.14",
-    "immutable": "~3.6.2"
-  }
-}

demo/index.html

-<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <title></title>
-</head>
-<body ng-app="sampleApp" ng-controller="SampleCtrl">
-<ul>
-  <li immutable="list" ng-repeat="item in list track by $index" ng-bind="item"></li>
-</ul>
-<script src="./bower_components/angular/angular.js"></script>
-<script src="./bower_components/immutable/dist/immutable.js"></script>
-<script src="./app.js"></script>
-<script src="../dist/immutable.js"></script>
-</body>
-</html>

gulpfile.js

-var gulp = require('gulp');
-var traceur = require('gulp-traceur');
-var uglify = require('gulp-uglify');
-var rename = require('gulp-rename');
-var wrap = require('gulp-wrap');
-
-gulp.task('watch', function () {
-  'use strict';
-  return gulp.watch('./lib/**/*.js', ['traceur']);
-});
-
-gulp.task('traceur', function () {
-  'use strict';
-  return gulp.src('./lib/**/*.js')
-    .pipe(traceur())
-    .pipe(wrap('(function () {\n<%= contents %>\n}());'))
-    .pipe(gulp.dest('./dist/'));
-});
-
-gulp.task('build', ['traceur'], function () {
-  'use strict';
-  return gulp.src('./dist/immutable.js')
-    .pipe(rename('immutable.min.js'))
-    .pipe(uglify())
-    .pipe(gulp.dest('./dist'));
-});

lib/immutable.js

-/* global angular */
-
-var immutableDirective = () => {
-  let priority = 2000;
-  let scope = true;
-  let link = (scope, el, attrs) => {
-    let { immutable } = attrs;
-    if (!(/^[a-zA-Z0-9_$]+$/).test(immutable)) {
-      return;
-    }
-    if (!scope[immutable]) {
-      console.warn(`No ${immutable} property found.`);
-    }
-    scope.$watch(() => {
-      return scope.$parent[immutable];
-    }, (val) => {
-      scope[immutable] = val.toJS();
-    });
-  };
-  return { priority, scope, link };
-};
-
-angular.module('immutable', [])
-  .directive('immutable', immutableDirective);

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