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// ----------------------------------------------------------------------------- command

define('command', ['underscore', 'backbone'], function(_, Backbone) {

    var Command = function() {};

    Command.prototype = _.extend({}, Backbone.Event, {

        ALWAYS: 'always.command',
        DONE: 'done.command',

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(function($){


    var settings, defaults = {
        prop1 : 'value1',
        prop2 : 'value2'
    };


    var methods = {

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(function($){

    $.fn.basicPlugin = function(options) {

        var defaults = {
            prop1 : 'value1',
            prop2 : 'value2',
        };

        var settings = (options) ? $.extend({},defaults,options) : defaults;

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(function($){

var cssRegex = /.css$/, jsRegex=/.js$/;
var endsWith = function(string,pattern) { return asset.match(pattern); };
var isCSS = function(filename) { return endsWith(filename,cssRegex); };
var isJS = function(filename) { return endsWith(filename,jsRegex); };
	
var loadAssets = function(assets) {

	if (!assets) return;

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var toBool = function(value) {
	switch (value.toLowerCase()) {
		case "true":
		case "yes":
		case "y":
		case "o":
		case "off":
		case "1":
			return true;
		case "false":

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var getQueryString = function(name) {
    var pairs = window.location.search.substring(1).split("&"), pair;
    for ( var i = 0; i < pairs.length; i++) {
        pair = pairs[i].split("=");
        if (pair[0] == name) return pair[1];
    }
    return null;
};

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var Cache = function(pMaxSize) {
    this.lastID = 0;
    this.items = {};
    this.numItems = 0;
    var maxSize = parseInt(pMaxSize, 10);
    if (isNaN(maxSize)) maxSize = -1;
    this.maxNumItems = maxSize;
    this.itemDefault = {
        ttl : 3600, // time to live = 1 hour
        priority : 2 // 1=low, 2=medium, 3=high

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(function safeConsole() {
    if (typeof window.console == "undefined") { window.console = {}; }
    for (var methods = "log,warn,error,info,dir".split(","), safe=function(){}, method; method=methods.pop();) {
            window.console[method] = window.console[method] || safe;
    }
})();

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class FloatUtil
{
  public static function fixedFloat(v:Float, ?precision:Int = 2):Float
  {
    return Math.round( v * Math.pow(10, precision) ) / Math.pow(10, precision);
  }
}

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function getPercentageOfElementAreaViewable(el) {

	var viewport = { width: window.innerWidth, height: window.innerHeight };
	var rect = el.getBoundingClientRect();
	var area = rect.width * rect.height;
	var visibleHeight = rect.height;
	var visibleWidth = rect.width;

	// deduct amount out of viewport at top
	if (rect.top < 0) visibleHeight += rect.top;