blazer/app/assets/javascripts/blazer/list.js

(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){
/*
List.js 1.1.1
By Jonny Strömberg (www.jonnystromberg.com, www.listjs.com)
*/
(function( window, undefined ) {
"use strict";

var document = window.document,
  getByClass = require('./src/utils/get-by-class'),
  extend = require('./src/utils/extend'),
  indexOf = require('./src/utils/index-of'),
  events = require('./src/utils/events'),
  toString = require('./src/utils/to-string'),
  naturalSort = require('./src/utils/natural-sort'),
  classes = require('./src/utils/classes'),
  getAttribute = require('./src/utils/get-attribute'),
  toArray = require('./src/utils/to-array');

var List = function(id, options, values) {

  var self = this,
    init,
    Item = require('./src/item')(self),
    addAsync = require('./src/add-async')(self);

  init = {
    start: function() {
      self.listClass      = "list";
      self.searchClass    = "search";
      self.sortClass      = "sort";
      self.page           = 10000;
      self.i              = 1;
      self.items          = [];
      self.visibleItems   = [];
      self.matchingItems  = [];
      self.searched       = false;
      self.filtered       = false;
      self.searchColumns  = undefined;
      self.handlers       = { 'updated': [] };
      self.plugins        = {};
      self.valueNames     = [];
      self.utils          = {
        getByClass: getByClass,
        extend: extend,
        indexOf: indexOf,
        events: events,
        toString: toString,
        naturalSort: naturalSort,
        classes: classes,
        getAttribute: getAttribute,
        toArray: toArray
      };

      self.utils.extend(self, options);

      self.listContainer = (typeof(id) === 'string') ? document.getElementById(id) : id;
      if (!self.listContainer) { return; }
      self.list       = getByClass(self.listContainer, self.listClass, true);

      self.parse      = require('./src/parse')(self);
      self.templater  = require('./src/templater')(self);
      self.search     = require('./src/search')(self);
      self.filter     = require('./src/filter')(self);
      self.sort       = require('./src/sort')(self);

      this.handlers();
      this.items();
      self.update();
      this.plugins();
    },
    handlers: function() {
      for (var handler in self.handlers) {
        if (self[handler]) {
          self.on(handler, self[handler]);
        }
      }
    },
    items: function() {
      self.parse(self.list);
      if (values !== undefined) {
        self.add(values);
      }
    },
    plugins: function() {
      for (var i = 0; i < self.plugins.length; i++) {
        var plugin = self.plugins[i];
        self[plugin.name] = plugin;
        plugin.init(self, List);
      }
    }
  };

  /*
  * Re-parse the List, use if html have changed
  */
  this.reIndex = function() {
    self.items          = [];
    self.visibleItems   = [];
    self.matchingItems  = [];
    self.searched       = false;
    self.filtered       = false;
    self.parse(self.list);
  };

  this.toJSON = function() {
    var json = [];
    for (var i = 0, il = self.items.length; i < il; i++) {
      json.push(self.items[i].values());
    }
    return json;
  };


  /*
  * Add object to list
  */
  this.add = function(values, callback) {
    if (values.length === 0) {
      return;
    }
    if (callback) {
      addAsync(values, callback);
      return;
    }
    var added = [],
      notCreate = false;
    if (values[0] === undefined){
      values = [values];
    }
    for (var i = 0, il = values.length; i < il; i++) {
      var item = null;
      notCreate = (self.items.length > self.page) ? true : false;
      item = new Item(values[i], undefined, notCreate);
      self.items.push(item);
      added.push(item);
    }
    self.update();
    return added;
  };

  this.show = function(i, page) {
    this.i = i;
    this.page = page;
    self.update();
    return self;
  };

  /* Removes object from list.
  * Loops through the list and removes objects where
  * property "valuename" === value
  */
  this.remove = function(valueName, value, options) {
    var found = 0;
    for (var i = 0, il = self.items.length; i < il; i++) {
      if (self.items[i].values()[valueName] == value) {
        self.templater.remove(self.items[i], options);
        self.items.splice(i,1);
        il--;
        i--;
        found++;
      }
    }
    self.update();
    return found;
  };

  /* Gets the objects in the list which
  * property "valueName" === value
  */
  this.get = function(valueName, value) {
    var matchedItems = [];
    for (var i = 0, il = self.items.length; i < il; i++) {
      var item = self.items[i];
      if (item.values()[valueName] == value) {
        matchedItems.push(item);
      }
    }
    return matchedItems;
  };

  /*
  * Get size of the list
  */
  this.size = function() {
    return self.items.length;
  };

  /*
  * Removes all items from the list
  */
  this.clear = function() {
    self.templater.clear();
    self.items = [];
    return self;
  };

  this.on = function(event, callback) {
    self.handlers[event].push(callback);
    return self;
  };

  this.off = function(event, callback) {
    var e = self.handlers[event];
    var index = indexOf(e, callback);
    if (index > -1) {
      e.splice(index, 1);
    }
    return self;
  };

  this.trigger = function(event) {
    var i = self.handlers[event].length;
    while(i--) {
      self.handlers[event][i](self);
    }
    return self;
  };

  this.reset = {
    filter: function() {
      var is = self.items,
        il = is.length;
      while (il--) {
        is[il].filtered = false;
      }
      return self;
    },
    search: function() {
      var is = self.items,
        il = is.length;
      while (il--) {
        is[il].found = false;
      }
      return self;
    }
  };

  this.update = function() {
    var is = self.items,
      il = is.length;

    self.visibleItems = [];
    self.matchingItems = [];
    self.templater.clear();
    for (var i = 0; i < il; i++) {
      if (is[i].matching() && ((self.matchingItems.length+1) >= self.i && self.visibleItems.length < self.page)) {
        is[i].show();
        self.visibleItems.push(is[i]);
        self.matchingItems.push(is[i]);
      } else if (is[i].matching()) {
        self.matchingItems.push(is[i]);
        is[i].hide();
      } else {
        is[i].hide();
      }
    }
    self.trigger('updated');
    return self;
  };

  init.start();
};


// AMD support
if (typeof define === 'function' && define.amd) {
  define(function () { return List; });
}
module.exports = List;
window.List = List;

})(window);

},{"./src/add-async":2,"./src/filter":3,"./src/item":4,"./src/parse":5,"./src/search":6,"./src/sort":7,"./src/templater":8,"./src/utils/classes":9,"./src/utils/events":10,"./src/utils/extend":11,"./src/utils/get-attribute":12,"./src/utils/get-by-class":13,"./src/utils/index-of":14,"./src/utils/natural-sort":15,"./src/utils/to-array":16,"./src/utils/to-string":17}],2:[function(require,module,exports){
module.exports = function(list) {
  var addAsync = function(values, callback, items) {
    var valuesToAdd = values.splice(0, 50);
    items = items || [];
    items = items.concat(list.add(valuesToAdd));
    if (values.length > 0) {
      setTimeout(function() {
        addAsync(values, callback, items);
      }, 1);
    } else {
      list.update();
      callback(items);
    }
  };
  return addAsync;
};

},{}],3:[function(require,module,exports){
module.exports = function(list) {

  // Add handlers
  list.handlers.filterStart = list.handlers.filterStart || [];
  list.handlers.filterComplete = list.handlers.filterComplete || [];

  return function(filterFunction) {
    list.trigger('filterStart');
    list.i = 1; // Reset paging
    list.reset.filter();
    if (filterFunction === undefined) {
      list.filtered = false;
    } else {
      list.filtered = true;
      var is = list.items;
      for (var i = 0, il = is.length; i < il; i++) {
        var item = is[i];
        if (filterFunction(item)) {
          item.filtered = true;
        } else {
          item.filtered = false;
        }
      }
    }
    list.update();
    list.trigger('filterComplete');
    return list.visibleItems;
  };
};

},{}],4:[function(require,module,exports){
module.exports = function(list) {
  return function(initValues, element, notCreate) {
    var item = this;

    this._values = {};

    this.found = false; // Show if list.searched == true and this.found == true
    this.filtered = false;// Show if list.filtered == true and this.filtered == true

    var init = function(initValues, element, notCreate) {
      if (element === undefined) {
        if (notCreate) {
          item.values(initValues, notCreate);
        } else {
          item.values(initValues);
        }
      } else {
        item.elm = element;
        var values = list.templater.get(item, initValues);
        item.values(values);
      }
    };

    this.values = function(newValues, notCreate) {
      if (newValues !== undefined) {
        for(var name in newValues) {
          item._values[name] = newValues[name];
        }
        if (notCreate !== true) {
          list.templater.set(item, item.values());
        }
      } else {
        return item._values;
      }
    };

    this.show = function() {
      list.templater.show(item);
    };

    this.hide = function() {
      list.templater.hide(item);
    };

    this.matching = function() {
      return (
        (list.filtered && list.searched && item.found && item.filtered) ||
        (list.filtered && !list.searched && item.filtered) ||
        (!list.filtered && list.searched && item.found) ||
        (!list.filtered && !list.searched)
      );
    };

    this.visible = function() {
      return (item.elm && (item.elm.parentNode == list.list)) ? true : false;
    };

    init(initValues, element, notCreate);
  };
};

},{}],5:[function(require,module,exports){
module.exports = function(list) {

  var Item = require('./item')(list);

  var getChildren = function(parent) {
    var nodes = parent.childNodes,
      items = [];
    for (var i = 0, il = nodes.length; i < il; i++) {
      // Only textnodes have a data attribute
      if (nodes[i].data === undefined) {
        items.push(nodes[i]);
      }
    }
    return items;
  };

  var parse = function(itemElements, valueNames) {
    for (var i = 0, il = itemElements.length; i < il; i++) {
      list.items.push(new Item(valueNames, itemElements[i]));
    }
  };
  var parseAsync = function(itemElements, valueNames) {
    var itemsToIndex = itemElements.splice(0, 50); // TODO: If < 100 items, what happens in IE etc?
    parse(itemsToIndex, valueNames);
    if (itemElements.length > 0) {
      setTimeout(function() {
        parseAsync(itemElements, valueNames);
      }, 1);
    } else {
      list.update();
      list.trigger('parseComplete');
    }
  };

  list.handlers.parseComplete = list.handlers.parseComplete || [];

  return function() {
    var itemsToIndex = getChildren(list.list),
      valueNames = list.valueNames;

    if (list.indexAsync) {
      parseAsync(itemsToIndex, valueNames);
    } else {
      parse(itemsToIndex, valueNames);
    }
  };
};

},{"./item":4}],6:[function(require,module,exports){
module.exports = function(list) {
  var item,
    text,
    columns,
    searchString,
    customSearch;

  var prepare = {
    resetList: function() {
      list.i = 1;
      list.templater.clear();
      customSearch = undefined;
    },
    setOptions: function(args) {
      if (args.length == 2 && args[1] instanceof Array) {
        columns = args[1];
      } else if (args.length == 2 && typeof(args[1]) == "function") {
        customSearch = args[1];
      } else if (args.length == 3) {
        columns = args[1];
        customSearch = args[2];
      }
    },
    setColumns: function() {
      if (list.items.length === 0) return;
      if (columns === undefined) {
        columns = (list.searchColumns === undefined) ? prepare.toArray(list.items[0].values()) : list.searchColumns;
      }
    },
    setSearchString: function(s) {
      s = list.utils.toString(s).toLowerCase();
      s = s.replace(/[-[\]{}()*+?.,\\^$|#]/g, "\\$&"); // Escape regular expression characters
      searchString = s;
    },
    toArray: function(values) {
      var tmpColumn = [];
      for (var name in values) {
        tmpColumn.push(name);
      }
      return tmpColumn;
    }
  };
  var search = {
    list: function() {
      for (var k = 0, kl = list.items.length; k < kl; k++) {
        search.item(list.items[k]);
      }
    },
    item: function(item) {
      item.found = false;
      for (var j = 0, jl = columns.length; j < jl; j++) {
        if (search.values(item.values(), columns[j])) {
          item.found = true;
          return;
        }
      }
    },
    values: function(values, column) {
      if (values.hasOwnProperty(column)) {
        text = list.utils.toString(values[column]).toLowerCase();
        if ((searchString !== "") && (text.search(searchString) > -1)) {
          return true;
        }
      }
      return false;
    },
    reset: function() {
      list.reset.search();
      list.searched = false;
    }
  };

  var searchMethod = function(str) {
    list.trigger('searchStart');

    prepare.resetList();
    prepare.setSearchString(str);
    prepare.setOptions(arguments); // str, cols|searchFunction, searchFunction
    prepare.setColumns();

    if (searchString === "" ) {
      search.reset();
    } else {
      list.searched = true;
      if (customSearch) {
        customSearch(searchString, columns);
      } else {
        search.list();
      }
    }

    list.update();
    list.trigger('searchComplete');
    return list.visibleItems;
  };

  list.handlers.searchStart = list.handlers.searchStart || [];
  list.handlers.searchComplete = list.handlers.searchComplete || [];

  list.utils.events.bind(list.utils.getByClass(list.listContainer, list.searchClass), 'keyup', function(e) {
    var target = e.target || e.srcElement, // IE have srcElement
      alreadyCleared = (target.value === "" && !list.searched);
    if (!alreadyCleared) { // If oninput already have resetted the list, do nothing
      searchMethod(target.value);
    }
  });

  // Used to detect click on HTML5 clear button
  list.utils.events.bind(list.utils.getByClass(list.listContainer, list.searchClass), 'input', function(e) {
    var target = e.target || e.srcElement;
    if (target.value === "") {
      searchMethod('');
    }
  });

  return searchMethod;
};

},{}],7:[function(require,module,exports){
module.exports = function(list) {
  list.sortFunction = list.sortFunction || function(itemA, itemB, options) {
    options.desc = options.order == "desc" ? true : false; // Natural sort uses this format
    return list.utils.naturalSort(itemA.values()[options.valueName], itemB.values()[options.valueName], options);
  };

  var buttons = {
    els: undefined,
    clear: function() {
      for (var i = 0, il = buttons.els.length; i < il; i++) {
        list.utils.classes(buttons.els[i]).remove('asc');
        list.utils.classes(buttons.els[i]).remove('desc');
      }
    },
    getOrder: function(btn) {
      var predefinedOrder = list.utils.getAttribute(btn, 'data-order');
      if (predefinedOrder == "asc" || predefinedOrder == "desc") {
        return predefinedOrder;
      } else if (list.utils.classes(btn).has('desc')) {
        return "asc";
      } else if (list.utils.classes(btn).has('asc')) {
        return "desc";
      } else {
        return "asc";
      }
    },
    getInSensitive: function(btn, options) {
      var insensitive = list.utils.getAttribute(btn, 'data-insensitive');
      if (insensitive === "false") {
        options.insensitive = false;
      } else {
        options.insensitive = true;
      }
    },
    setOrder: function(options) {
      for (var i = 0, il = buttons.els.length; i < il; i++) {
        var btn = buttons.els[i];
        if (list.utils.getAttribute(btn, 'data-sort') !== options.valueName) {
          continue;
        }
        var predefinedOrder = list.utils.getAttribute(btn, 'data-order');
        if (predefinedOrder == "asc" || predefinedOrder == "desc") {
          if (predefinedOrder == options.order) {
            list.utils.classes(btn).add(options.order);
          }
        } else {
          list.utils.classes(btn).add(options.order);
        }
      }
    }
  };
  var sort = function() {
    list.trigger('sortStart');
    var options = {};

    var target = arguments[0].currentTarget || arguments[0].srcElement || undefined;

    if (target) {
      options.valueName = list.utils.getAttribute(target, 'data-sort');
      buttons.getInSensitive(target, options);
      options.order = buttons.getOrder(target);
    } else {
      options = arguments[1] || options;
      options.valueName = arguments[0];
      options.order = options.order || "asc";
      options.insensitive = (typeof options.insensitive == "undefined") ? true : options.insensitive;
    }
    buttons.clear();
    buttons.setOrder(options);

    options.sortFunction = options.sortFunction || list.sortFunction;
    list.items.sort(function(a, b) {
      var mult = (options.order === 'desc') ? -1 : 1;
      return (options.sortFunction(a, b, options) * mult);
    });
    list.update();
    list.trigger('sortComplete');
  };

  // Add handlers
  list.handlers.sortStart = list.handlers.sortStart || [];
  list.handlers.sortComplete = list.handlers.sortComplete || [];

  buttons.els = list.utils.getByClass(list.listContainer, list.sortClass);
  list.utils.events.bind(buttons.els, 'click', sort);
  list.on('searchStart', buttons.clear);
  list.on('filterStart', buttons.clear);

  return sort;
};

},{}],8:[function(require,module,exports){
var Templater = function(list) {
  var itemSource,
    templater = this;

  var init = function() {
    itemSource = templater.getItemSource(list.item);
    itemSource = templater.clearSourceItem(itemSource, list.valueNames);
  };

  this.clearSourceItem = function(el, valueNames) {
    for(var i = 0, il = valueNames.length; i < il; i++) {
      var elm;
      if (valueNames[i].data) {
        for (var j = 0, jl = valueNames[i].data.length; j < jl; j++) {
          el.setAttribute('data-'+valueNames[i].data[j], '');
        }
      } else if (valueNames[i].attr && valueNames[i].name) {
        elm = list.utils.getByClass(el, valueNames[i].name, true);
        if (elm) {
          elm.setAttribute(valueNames[i].attr, "");
        }
      } else {
        elm = list.utils.getByClass(el, valueNames[i], true);
        if (elm) {
          elm.innerHTML = "";
        }
      }
      elm = undefined;
    }
    return el;
  };

  this.getItemSource = function(item) {
    if (item === undefined) {
      var nodes = list.list.childNodes,
        items = [];

      for (var i = 0, il = nodes.length; i < il; i++) {
        // Only textnodes have a data attribute
        if (nodes[i].data === undefined) {
          return nodes[i].cloneNode(true);
        }
      }
    } else if (/^tr[\s>]/.exec(item)) {
      var table = document.createElement('table');
      table.innerHTML = item;
      return table.firstChild;
    } else if (item.indexOf("<") !== -1) {
      var div = document.createElement('div');
      div.innerHTML = item;
      return div.firstChild;
    } else {
      var source = document.getElementById(list.item);
      if (source) {
        return source;
      }
    }
    throw new Error("The list need to have at list one item on init otherwise you'll have to add a template.");
  };

  this.get = function(item, valueNames) {
    templater.create(item);
    var values = {};
    for(var i = 0, il = valueNames.length; i < il; i++) {
      var elm;
      if (valueNames[i].data) {
        for (var j = 0, jl = valueNames[i].data.length; j < jl; j++) {
          values[valueNames[i].data[j]] = list.utils.getAttribute(item.elm, 'data-'+valueNames[i].data[j]);
        }
      } else if (valueNames[i].attr && valueNames[i].name) {
        elm = list.utils.getByClass(item.elm, valueNames[i].name, true);
        values[valueNames[i].name] = elm ? list.utils.getAttribute(elm, valueNames[i].attr) : "";
      } else {
        elm = list.utils.getByClass(item.elm, valueNames[i], true);
        values[valueNames[i]] = elm ? elm.innerHTML : "";
      }
      elm = undefined;
    }
    return values;
  };

  this.set = function(item, values) {
    var getValueName = function(name) {
      for (var i = 0, il = list.valueNames.length; i < il; i++) {
        if (list.valueNames[i].data) {
          var data = list.valueNames[i].data;
          for (var j = 0, jl = data.length; j < jl; j++) {
            if (data[j] === name) {
              return { data: name };
            }
          }
        } else if (list.valueNames[i].attr && list.valueNames[i].name && list.valueNames[i].name == name) {
          return list.valueNames[i];
        } else if (list.valueNames[i] === name) {
          return name;
        }
      }
    };
    var setValue = function(name, value) {
      var elm;
      var valueName = getValueName(name);
      if (!valueName)
        return;
      if (valueName.data) {
        item.elm.setAttribute('data-'+valueName.data, value);
      } else if (valueName.attr && valueName.name) {
        elm = list.utils.getByClass(item.elm, valueName.name, true);
        if (elm) {
          elm.setAttribute(valueName.attr, value);
        }
      } else {
        elm = list.utils.getByClass(item.elm, valueName, true);
        if (elm) {
          elm.innerHTML = value;
        }
      }
      elm = undefined;
    };
    if (!templater.create(item)) {
      for(var v in values) {
        if (values.hasOwnProperty(v)) {
          setValue(v, values[v]);
        }
      }
    }
  };

  this.create = function(item) {
    if (item.elm !== undefined) {
      return false;
    }
    /* If item source does not exists, use the first item in list as
    source for new items */
    var newItem = itemSource.cloneNode(true);
    newItem.removeAttribute('id');
    item.elm = newItem;
    templater.set(item, item.values());
    return true;
  };
  this.remove = function(item) {
    if (item.elm.parentNode === list.list) {
      list.list.removeChild(item.elm);
    }
  };
  this.show = function(item) {
    templater.create(item);
    list.list.appendChild(item.elm);
  };
  this.hide = function(item) {
    if (item.elm !== undefined && item.elm.parentNode === list.list) {
      list.list.removeChild(item.elm);
    }
  };
  this.clear = function() {
    /* .innerHTML = ''; fucks up IE */
    if (list.list.hasChildNodes()) {
      while (list.list.childNodes.length >= 1)
      {
        list.list.removeChild(list.list.firstChild);
      }
    }
  };

  init();
};

module.exports = function(list) {
  return new Templater(list);
};

},{}],9:[function(require,module,exports){
/**
 * Module dependencies.
 */

var index = require('./index-of');

/**
 * Whitespace regexp.
 */

var re = /\s+/;

/**
 * toString reference.
 */

var toString = Object.prototype.toString;

/**
 * Wrap `el` in a `ClassList`.
 *
 * @param {Element} el
 * @return {ClassList}
 * @api public
 */

module.exports = function(el){
  return new ClassList(el);
};

/**
 * Initialize a new ClassList for `el`.
 *
 * @param {Element} el
 * @api private
 */

function ClassList(el) {
  if (!el || !el.nodeType) {
    throw new Error('A DOM element reference is required');
  }
  this.el = el;
  this.list = el.classList;
}

/**
 * Add class `name` if not already present.
 *
 * @param {String} name
 * @return {ClassList}
 * @api public
 */

ClassList.prototype.add = function(name){
  // classList
  if (this.list) {
    this.list.add(name);
    return this;
  }

  // fallback
  var arr = this.array();
  var i = index(arr, name);
  if (!~i) arr.push(name);
  this.el.className = arr.join(' ');
  return this;
};

/**
 * Remove class `name` when present, or
 * pass a regular expression to remove
 * any which match.
 *
 * @param {String|RegExp} name
 * @return {ClassList}
 * @api public
 */

ClassList.prototype.remove = function(name){
  if ('[object RegExp]' == toString.call(name)) {
    return this.removeMatching(name);
  }

  // classList
  if (this.list) {
    this.list.remove(name);
    return this;
  }

  // fallback
  var arr = this.array();
  var i = index(arr, name);
  if (~i) arr.splice(i, 1);
  this.el.className = arr.join(' ');
  return this;
};

/**
 * Remove all classes matching `re`.
 *
 * @param {RegExp} re
 * @return {ClassList}
 * @api private
 */

ClassList.prototype.removeMatching = function(re){
  var arr = this.array();
  for (var i = 0; i < arr.length; i++) {
    if (re.test(arr[i])) {
      this.remove(arr[i]);
    }
  }
  return this;
};

/**
 * Toggle class `name`, can force state via `force`.
 *
 * For browsers that support classList, but do not support `force` yet,
 * the mistake will be detected and corrected.
 *
 * @param {String} name
 * @param {Boolean} force
 * @return {ClassList}
 * @api public
 */

ClassList.prototype.toggle = function(name, force){
  // classList
  if (this.list) {
    if ("undefined" !== typeof force) {
      if (force !== this.list.toggle(name, force)) {
        this.list.toggle(name); // toggle again to correct
      }
    } else {
      this.list.toggle(name);
    }
    return this;
  }

  // fallback
  if ("undefined" !== typeof force) {
    if (!force) {
      this.remove(name);
    } else {
      this.add(name);
    }
  } else {
    if (this.has(name)) {
      this.remove(name);
    } else {
      this.add(name);
    }
  }

  return this;
};

/**
 * Return an array of classes.
 *
 * @return {Array}
 * @api public
 */

ClassList.prototype.array = function(){
  var className = this.el.getAttribute('class') || '';
  var str = className.replace(/^\s+|\s+$/g, '');
  var arr = str.split(re);
  if ('' === arr[0]) arr.shift();
  return arr;
};

/**
 * Check if class `name` is present.
 *
 * @param {String} name
 * @return {ClassList}
 * @api public
 */

ClassList.prototype.has =
ClassList.prototype.contains = function(name){
  return this.list ? this.list.contains(name) : !! ~index(this.array(), name);
};

},{"./index-of":14}],10:[function(require,module,exports){
var bind = window.addEventListener ? 'addEventListener' : 'attachEvent',
    unbind = window.removeEventListener ? 'removeEventListener' : 'detachEvent',
    prefix = bind !== 'addEventListener' ? 'on' : '',
    toArray = require('./to-array');

/**
 * Bind `el` event `type` to `fn`.
 *
 * @param {Element} el, NodeList, HTMLCollection or Array
 * @param {String} type
 * @param {Function} fn
 * @param {Boolean} capture
 * @api public
 */

exports.bind = function(el, type, fn, capture){
  el = toArray(el);
  for ( var i = 0; i < el.length; i++ ) {
    el[i][bind](prefix + type, fn, capture || false);
  }
};

/**
 * Unbind `el` event `type`'s callback `fn`.
 *
 * @param {Element} el, NodeList, HTMLCollection or Array
 * @param {String} type
 * @param {Function} fn
 * @param {Boolean} capture
 * @api public
 */

exports.unbind = function(el, type, fn, capture){
  el = toArray(el);
  for ( var i = 0; i < el.length; i++ ) {
    el[i][unbind](prefix + type, fn, capture || false);
  }
};

},{"./to-array":16}],11:[function(require,module,exports){
/*
 * Source: https://github.com/segmentio/extend
 */

module.exports = function extend (object) {
    // Takes an unlimited number of extenders.
    var args = Array.prototype.slice.call(arguments, 1);

    // For each extender, copy their properties on our object.
    for (var i = 0, source; source = args[i]; i++) {
        if (!source) continue;
        for (var property in source) {
            object[property] = source[property];
        }
    }

    return object;
};

},{}],12:[function(require,module,exports){
/**
 * A cross-browser implementation of getAttribute.
 * Source found here: http://stackoverflow.com/a/3755343/361337 written by Vivin Paliath
 *
 * Return the value for `attr` at `element`.
 *
 * @param {Element} el
 * @param {String} attr
 * @api public
 */

module.exports = function(el, attr) {
  var result = (el.getAttribute && el.getAttribute(attr)) || null;
  if( !result ) {
    var attrs = el.attributes;
    var length = attrs.length;
    for(var i = 0; i < length; i++) {
      if (attr[i] !== undefined) {
        if(attr[i].nodeName === attr) {
          result = attr[i].nodeValue;
        }
      }
    }
  }
  return result;
};

},{}],13:[function(require,module,exports){
/**
 * A cross-browser implementation of getElementsByClass.
 * Heavily based on Dustin Diaz's function: http://dustindiaz.com/getelementsbyclass.
 *
 * Find all elements with class `className` inside `container`.
 * Use `single = true` to increase performance in older browsers
 * when only one element is needed.
 *
 * @param {String} className
 * @param {Element} container
 * @param {Boolean} single
 * @api public
 */

module.exports = (function() {
  if (document.getElementsByClassName) {
    return function(container, className, single) {
      if (single) {
        return container.getElementsByClassName(className)[0];
      } else {
        return container.getElementsByClassName(className);
      }
    };
  } else if (document.querySelector) {
    return function(container, className, single) {
      className = '.' + className;
      if (single) {
        return container.querySelector(className);
      } else {
        return container.querySelectorAll(className);
      }
    };
  } else {
    return function(container, className, single) {
      var classElements = [],
        tag = '*';
      if (container === null) {
        container = document;
      }
      var els = container.getElementsByTagName(tag);
      var elsLen = els.length;
      var pattern = new RegExp("(^|\\s)"+className+"(\\s|$)");
      for (var i = 0, j = 0; i < elsLen; i++) {
        if ( pattern.test(els[i].className) ) {
          if (single) {
            return els[i];
          } else {
            classElements[j] = els[i];
            j++;
          }
        }
      }
      return classElements;
    };
  }
})();

},{}],14:[function(require,module,exports){
var indexOf = [].indexOf;

module.exports = function(arr, obj){
  if (indexOf) return arr.indexOf(obj);
  for (var i = 0; i < arr.length; ++i) {
    if (arr[i] === obj) return i;
  }
  return -1;
};

},{}],15:[function(require,module,exports){
/*
 * Natural Sort algorithm for Javascript - Version 0.8.1 - Released under MIT license
 * Author: Jim Palmer (based on chunking idea from Dave Koelle)
 */
module.exports = function(a, b, opts) {
    var re = /(^([+\-]?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?(?=\D|\s|$))|^0x[\da-fA-F]+$|\d+)/g,
        sre = /^\s+|\s+$/g,   // trim pre-post whitespace
        snre = /\s+/g,        // normalize all whitespace to single ' ' character
        dre = /(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/,
        hre = /^0x[0-9a-f]+$/i,
        ore = /^0/,
        options = opts || {},
        i = function(s) {
            return (options.insensitive && ('' + s).toLowerCase() || '' + s).replace(sre, '');
        },
        // convert all to strings strip whitespace
        x = i(a),
        y = i(b),
        // chunk/tokenize
        xN = x.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0'),
        yN = y.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0'),
        // numeric, hex or date detection
        xD = parseInt(x.match(hre), 16) || (xN.length !== 1 && Date.parse(x)),
        yD = parseInt(y.match(hre), 16) || xD && y.match(dre) && Date.parse(y) || null,
        normChunk = function(s, l) {
           // normalize spaces; find floats not starting with '0', string or 0 if not defined (Clint Priest)
           return (!s.match(ore) || l == 1) && parseFloat(s) || s.replace(snre, ' ').replace(sre, '') || 0;
        },
        oFxNcL, oFyNcL;
   // first try and sort Hex codes or Dates
   if (yD) {
       if (xD < yD) { return -1; }
       else if (xD > yD) { return 1; }
   }
   // natural sorting through split numeric strings and default strings
   for(var cLoc = 0, xNl = xN.length, yNl = yN.length, numS = Math.max(xNl, yNl); cLoc < numS; cLoc++) {
       oFxNcL = normChunk(xN[cLoc] || '', xNl);
       oFyNcL = normChunk(yN[cLoc] || '', yNl);
       // handle numeric vs string comparison - number < string - (Kyle Adams)
       if (isNaN(oFxNcL) !== isNaN(oFyNcL)) {
           return isNaN(oFxNcL) ? 1 : -1;
       }
       // if unicode use locale comparison
       if (/[^\x00-\x80]/.test(oFxNcL + oFyNcL) && oFxNcL.localeCompare) {
           var comp = oFxNcL.localeCompare(oFyNcL);
           return comp / Math.abs(comp);
       }
       if (oFxNcL < oFyNcL) { return -1; }
       else if (oFxNcL > oFyNcL) { return 1; }
   }
    return 0;
};

},{}],16:[function(require,module,exports){
/**
 * Source: https://github.com/timoxley/to-array
 *
 * Convert an array-like object into an `Array`.
 * If `collection` is already an `Array`, then will return a clone of `collection`.
 *
 * @param {Array | Mixed} collection An `Array` or array-like object to convert e.g. `arguments` or `NodeList`
 * @return {Array} Naive conversion of `collection` to a new `Array`.
 * @api public
 */

module.exports = function toArray(collection) {
  if (typeof collection === 'undefined') return [];
  if (collection === null) return [null];
  if (collection === window) return [window];
  if (typeof collection === 'string') return [collection];
  if (isArray(collection)) return collection;
  if (typeof collection.length != 'number') return [collection];
  if (typeof collection === 'function' && collection instanceof Function) return [collection];

  var arr = [];
  for (var i = 0; i < collection.length; i++) {
    if (Object.prototype.hasOwnProperty.call(collection, i) || i in collection) {
      arr.push(collection[i]);
    }
  }
  if (!arr.length) return [];
  return arr;
};

function isArray(arr) {
  return Object.prototype.toString.call(arr) === "[object Array]";
}

},{}],17:[function(require,module,exports){
module.exports = function(s) {
  s = (s === undefined) ? "" : s;
  s = (s === null) ? "" : s;
  s = s.toString();
  return s;
};

},{}]},{},[1]);