Get off off rails-assets

Just moving the things we currently use (and should drop in the ASAP) to vendor/assets

vendor/assets/javascripts/holderjs/src/lib/vendor/ondomready.js

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+/*!
+ * onDomReady.js 1.4.0 (c) 2013 Tubal Martin - MIT license
+ *
+ * Specially modified to work with Holder.js
+ */
+
+function _onDomReady(win) {
+    //Lazy loading fix for Firefox < 3.6
+    //http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html
+    if (document.readyState == null && document.addEventListener) {
+        document.addEventListener("DOMContentLoaded", function DOMContentLoaded() {
+            document.removeEventListener("DOMContentLoaded", DOMContentLoaded, false);
+            document.readyState = "complete";
+        }, false);
+        document.readyState = "loading";
+    }
+    
+    var doc = win.document,
+        docElem = doc.documentElement,
+    
+        LOAD = "load",
+        FALSE = false,
+        ONLOAD = "on"+LOAD,
+        COMPLETE = "complete",
+        READYSTATE = "readyState",
+        ATTACHEVENT = "attachEvent",
+        DETACHEVENT = "detachEvent",
+        ADDEVENTLISTENER = "addEventListener",
+        DOMCONTENTLOADED = "DOMContentLoaded",
+        ONREADYSTATECHANGE = "onreadystatechange",
+        REMOVEEVENTLISTENER = "removeEventListener",
+    
+        // W3C Event model
+        w3c = ADDEVENTLISTENER in doc,
+        _top = FALSE,
+    
+        // isReady: Is the DOM ready to be used? Set to true once it occurs.
+        isReady = FALSE,
+    
+        // Callbacks pending execution until DOM is ready
+        callbacks = [];
+    
+    // Handle when the DOM is ready
+    function ready( fn ) {
+        if ( !isReady ) {
+    
+            // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+            if ( !doc.body ) {
+                return defer( ready );
+            }
+    
+            // Remember that the DOM is ready
+            isReady = true;
+    
+            // Execute all callbacks
+            while ( fn = callbacks.shift() ) {
+                defer( fn );
+            }
+        }
+    }
+    
+    // The ready event handler
+    function completed( event ) {
+        // readyState === "complete" is good enough for us to call the dom ready in oldIE
+        if ( w3c || event.type === LOAD || doc[READYSTATE] === COMPLETE ) {
+            detach();
+            ready();
+        }
+    }
+    
+    // Clean-up method for dom ready events
+    function detach() {
+        if ( w3c ) {
+            doc[REMOVEEVENTLISTENER]( DOMCONTENTLOADED, completed, FALSE );
+            win[REMOVEEVENTLISTENER]( LOAD, completed, FALSE );
+        } else {
+            doc[DETACHEVENT]( ONREADYSTATECHANGE, completed );
+            win[DETACHEVENT]( ONLOAD, completed );
+        }
+    }
+    
+    // Defers a function, scheduling it to run after the current call stack has cleared.
+    function defer( fn, wait ) {
+        // Allow 0 to be passed
+        setTimeout( fn, +wait >= 0 ? wait : 1 );
+    }
+    
+    // Attach the listeners:
+    
+    // Catch cases where onDomReady is called after the browser event has already occurred.
+    // we once tried to use readyState "interactive" here, but it caused issues like the one
+    // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+    if ( doc[READYSTATE] === COMPLETE ) {
+        // Handle it asynchronously to allow scripts the opportunity to delay ready
+        defer( ready );
+    
+    // Standards-based browsers support DOMContentLoaded
+    } else if ( w3c ) {
+        // Use the handy event callback
+        doc[ADDEVENTLISTENER]( DOMCONTENTLOADED, completed, FALSE );
+    
+        // A fallback to window.onload, that will always work
+        win[ADDEVENTLISTENER]( LOAD, completed, FALSE );
+    
+    // If IE event model is used
+    } else {
+        // Ensure firing before onload, maybe late but safe also for iframes
+        doc[ATTACHEVENT]( ONREADYSTATECHANGE, completed );
+    
+        // A fallback to window.onload, that will always work
+        win[ATTACHEVENT]( ONLOAD, completed );
+    
+        // If IE and not a frame
+        // continually check to see if the document is ready
+        try {
+            _top = win.frameElement == null && docElem;
+        } catch(e) {}
+    
+        if ( _top && _top.doScroll ) {
+            (function doScrollCheck() {
+                if ( !isReady ) {
+                    try {
+                        // Use the trick by Diego Perini
+                        // http://javascript.nwbox.com/IEContentLoaded/
+                        _top.doScroll("left");
+                    } catch(e) {
+                        return defer( doScrollCheck, 50 );
+                    }
+    
+                    // detach all dom ready events
+                    detach();
+    
+                    // and execute any waiting functions
+                    ready();
+                }
+            })();
+        }
+    }
+    
+    function onDomReady( fn ) {
+        // If DOM is ready, execute the function (async), otherwise wait
+        isReady ? defer( fn ) : callbacks.push( fn );
+    }
+    
+    // Add version
+    onDomReady.version = "1.4.0";
+    // Add method to check if DOM is ready
+    onDomReady.isReady = function(){
+        return isReady;
+    };
+
+    return onDomReady;
+}
+
+module.exports = typeof window !== "undefined" && _onDomReady(window);

vendor/assets/javascripts/holderjs/src/lib/vendor/polyfills.js

@@ -0,0 +1,234 @@
+(function (window) {
+  if (!window.document) return;
+  var document = window.document;
+
+  //https://github.com/inexorabletash/polyfill/blob/master/web.js
+    if (!document.querySelectorAll) {
+      document.querySelectorAll = function (selectors) {
+        var style = document.createElement('style'), elements = [], element;
+        document.documentElement.firstChild.appendChild(style);
+        document._qsa = [];
+
+        style.styleSheet.cssText = selectors + '{x-qsa:expression(document._qsa && document._qsa.push(this))}';
+        window.scrollBy(0, 0);
+        style.parentNode.removeChild(style);
+
+        while (document._qsa.length) {
+          element = document._qsa.shift();
+          element.style.removeAttribute('x-qsa');
+          elements.push(element);
+        }
+        document._qsa = null;
+        return elements;
+      };
+    }
+
+    if (!document.querySelector) {
+      document.querySelector = function (selectors) {
+        var elements = document.querySelectorAll(selectors);
+        return (elements.length) ? elements[0] : null;
+      };
+    }
+
+    if (!document.getElementsByClassName) {
+      document.getElementsByClassName = function (classNames) {
+        classNames = String(classNames).replace(/^|\s+/g, '.');
+        return document.querySelectorAll(classNames);
+      };
+    }
+
+  //https://github.com/inexorabletash/polyfill
+  // ES5 15.2.3.14 Object.keys ( O )
+  // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Object/keys
+  if (!Object.keys) {
+    Object.keys = function (o) {
+      if (o !== Object(o)) { throw TypeError('Object.keys called on non-object'); }
+      var ret = [], p;
+      for (p in o) {
+        if (Object.prototype.hasOwnProperty.call(o, p)) {
+          ret.push(p);
+        }
+      }
+      return ret;
+    };
+  }
+
+  // ES5 15.4.4.18 Array.prototype.forEach ( callbackfn [ , thisArg ] )
+  // From https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/forEach
+  if (!Array.prototype.forEach) {
+    Array.prototype.forEach = function (fun /*, thisp */) {
+      if (this === void 0 || this === null) { throw TypeError(); }
+
+      var t = Object(this);
+      var len = t.length >>> 0;
+      if (typeof fun !== "function") { throw TypeError(); }
+
+      var thisp = arguments[1], i;
+      for (i = 0; i < len; i++) {
+        if (i in t) {
+          fun.call(thisp, t[i], i, t);
+        }
+      }
+    };
+  }
+
+  //https://github.com/inexorabletash/polyfill/blob/master/web.js
+  (function (global) {
+    var B64_ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+    global.atob = global.atob || function (input) {
+      input = String(input);
+      var position = 0,
+          output = [],
+          buffer = 0, bits = 0, n;
+
+      input = input.replace(/\s/g, '');
+      if ((input.length % 4) === 0) { input = input.replace(/=+$/, ''); }
+      if ((input.length % 4) === 1) { throw Error('InvalidCharacterError'); }
+      if (/[^+/0-9A-Za-z]/.test(input)) { throw Error('InvalidCharacterError'); }
+
+      while (position < input.length) {
+        n = B64_ALPHABET.indexOf(input.charAt(position));
+        buffer = (buffer << 6) | n;
+        bits += 6;
+
+        if (bits === 24) {
+          output.push(String.fromCharCode((buffer >> 16) & 0xFF));
+          output.push(String.fromCharCode((buffer >>  8) & 0xFF));
+          output.push(String.fromCharCode(buffer & 0xFF));
+          bits = 0;
+          buffer = 0;
+        }
+        position += 1;
+      }
+
+      if (bits === 12) {
+        buffer = buffer >> 4;
+        output.push(String.fromCharCode(buffer & 0xFF));
+      } else if (bits === 18) {
+        buffer = buffer >> 2;
+        output.push(String.fromCharCode((buffer >> 8) & 0xFF));
+        output.push(String.fromCharCode(buffer & 0xFF));
+      }
+
+      return output.join('');
+    };
+
+    global.btoa = global.btoa || function (input) {
+      input = String(input);
+      var position = 0,
+          out = [],
+          o1, o2, o3,
+          e1, e2, e3, e4;
+
+      if (/[^\x00-\xFF]/.test(input)) { throw Error('InvalidCharacterError'); }
+
+      while (position < input.length) {
+        o1 = input.charCodeAt(position++);
+        o2 = input.charCodeAt(position++);
+        o3 = input.charCodeAt(position++);
+
+        // 111111 112222 222233 333333
+        e1 = o1 >> 2;
+        e2 = ((o1 & 0x3) << 4) | (o2 >> 4);
+        e3 = ((o2 & 0xf) << 2) | (o3 >> 6);
+        e4 = o3 & 0x3f;
+
+        if (position === input.length + 2) {
+          e3 = 64; e4 = 64;
+        }
+        else if (position === input.length + 1) {
+          e4 = 64;
+        }
+
+        out.push(B64_ALPHABET.charAt(e1),
+                 B64_ALPHABET.charAt(e2),
+                 B64_ALPHABET.charAt(e3),
+                 B64_ALPHABET.charAt(e4));
+      }
+
+      return out.join('');
+    };
+  }(window));
+
+  //https://gist.github.com/jimeh/332357
+  if (!Object.prototype.hasOwnProperty){
+      /*jshint -W001, -W103 */
+      Object.prototype.hasOwnProperty = function(prop) {
+      var proto = this.__proto__ || this.constructor.prototype;
+      return (prop in this) && (!(prop in proto) || proto[prop] !== this[prop]);
+    };
+      /*jshint +W001, +W103 */
+  }
+
+  // @license http://opensource.org/licenses/MIT
+  // copyright Paul Irish 2015
+
+
+  // Date.now() is supported everywhere except IE8. For IE8 we use the Date.now polyfill
+  //   github.com/Financial-Times/polyfill-service/blob/master/polyfills/Date.now/polyfill.js
+  // as Safari 6 doesn't have support for NavigationTiming, we use a Date.now() timestamp for relative values
+
+  // if you want values similar to what you'd get with real perf.now, place this towards the head of the page
+  // but in reality, you're just getting the delta between now() calls, so it's not terribly important where it's placed
+
+
+  (function(){
+
+    if ('performance' in window === false) {
+        window.performance = {};
+    }
+    
+    Date.now = (Date.now || function () {  // thanks IE8
+      return new Date().getTime();
+    });
+
+    if ('now' in window.performance === false){
+      
+      var nowOffset = Date.now();
+      
+      if (performance.timing && performance.timing.navigationStart){
+        nowOffset = performance.timing.navigationStart;
+      }
+
+      window.performance.now = function now(){
+        return Date.now() - nowOffset;
+      };
+    }
+
+  })();
+
+  //requestAnimationFrame polyfill for older Firefox/Chrome versions
+  if (!window.requestAnimationFrame) {
+    if (window.webkitRequestAnimationFrame && window.webkitCancelAnimationFrame) {
+    //https://github.com/Financial-Times/polyfill-service/blob/master/polyfills/requestAnimationFrame/polyfill-webkit.js
+    (function (global) {
+      global.requestAnimationFrame = function (callback) {
+        return webkitRequestAnimationFrame(function () {
+          callback(global.performance.now());
+        });
+      };
+
+      global.cancelAnimationFrame = global.webkitCancelAnimationFrame;
+    }(window));
+    } else if (window.mozRequestAnimationFrame && window.mozCancelAnimationFrame) {
+      //https://github.com/Financial-Times/polyfill-service/blob/master/polyfills/requestAnimationFrame/polyfill-moz.js
+    (function (global) {
+      global.requestAnimationFrame = function (callback) {
+        return mozRequestAnimationFrame(function () {
+          callback(global.performance.now());
+        });
+      };
+
+      global.cancelAnimationFrame = global.mozCancelAnimationFrame;
+    }(window));
+    } else {
+    (function (global) {
+      global.requestAnimationFrame = function (callback) {
+        return global.setTimeout(callback, 1000 / 60);
+      };
+
+      global.cancelAnimationFrame = global.clearTimeout;
+    })(window);
+    }
+  }
+})(this);

vendor/assets/javascripts/holderjs/src/lib/vendor/querystring.js

@@ -0,0 +1,102 @@
+//Modified version of component/querystring
+//Changes: updated dependencies, dot notation parsing, JSHint fixes
+//Fork at https://github.com/imsky/querystring
+
+/**
+ * Module dependencies.
+ */
+
+var encode = encodeURIComponent;
+var decode = decodeURIComponent;
+var trim = require('trim');
+var type = require('component-type');
+
+var arrayRegex = /(\w+)\[(\d+)\]/;
+var objectRegex = /\w+\.\w+/;
+
+/**
+ * Parse the given query `str`.
+ *
+ * @param {String} str
+ * @return {Object}
+ * @api public
+ */
+
+exports.parse = function(str){
+  if ('string' !== typeof str) return {};
+
+  str = trim(str);
+  if ('' === str) return {};
+  if ('?' === str.charAt(0)) str = str.slice(1);
+
+  var obj = {};
+  var pairs = str.split('&');
+  for (var i = 0; i < pairs.length; i++) {
+    var parts = pairs[i].split('=');
+    var key = decode(parts[0]);
+    var m, ctx, prop;
+
+    if (m = arrayRegex.exec(key)) {
+      obj[m[1]] = obj[m[1]] || [];
+      obj[m[1]][m[2]] = decode(parts[1]);
+      continue;
+    }
+
+    if (m = objectRegex.test(key)) {
+      m = key.split('.');
+      ctx = obj;
+      
+      while (m.length) {
+        prop = m.shift();
+
+        if (!prop.length) continue;
+
+        if (!ctx[prop]) {
+          ctx[prop] = {};
+        } else if (ctx[prop] && typeof ctx[prop] !== 'object') {
+          break;
+        }
+
+        if (!m.length) {
+          ctx[prop] = decode(parts[1]);
+        }
+
+        ctx = ctx[prop];
+      }
+
+      continue;
+    }
+
+    obj[parts[0]] = null == parts[1] ? '' : decode(parts[1]);
+  }
+
+  return obj;
+};
+
+/**
+ * Stringify the given `obj`.
+ *
+ * @param {Object} obj
+ * @return {String}
+ * @api public
+ */
+
+exports.stringify = function(obj){
+  if (!obj) return '';
+  var pairs = [];
+
+  for (var key in obj) {
+    var value = obj[key];
+
+    if ('array' == type(value)) {
+      for (var i = 0; i < value.length; ++i) {
+        pairs.push(encode(key + '[' + i + ']') + '=' + encode(value[i]));
+      }
+      continue;
+    }
+
+    pairs.push(encode(key) + '=' + encode(obj[key]));
+  }
+
+  return pairs.join('&');
+};