mustache.js

/**
 * RequireJS mustache plugin
 *
 * usage:
 *  require(['ModuleA', 'mustache!myTemplate'], function (ModuleA, myTemplate) {
 *      var a = new ModuleA();
 *    var html = myTemplate({foo: 'bar'});
 *
 *      $(a.el).html(html);
 *  });
 *
 * The module requires the use of html5shiv or similar if you want to work with HTML5 elements in IE < 9
 *
 * Build the AMD version of mustache from here: https://github.com/janl/mustache.js and register it with requirejs
 *
 * Configuration:
 *  var require = {
 *    ... curl configuration ...
 *    mustache: {
 *      rootUrl: '/js/templates'
 *      templateExtension: 'bar'  // Default = 'template'
 *    }
 *  };
 */
(function (window) {
    'use strict';
    /*
     * Actual plugin code
    **/
    var templateCache = {},
        rendererCache = {};

    define(['text', 'mustache'], function(text, mustache){
        return {
            templateCache: templateCache,
            rendererCache: rendererCache,
            'load': function (resourceId, require, callback, config) {
                var split = resourceId.split('!'),
                    name = split[0],
                    rootUrl = (config.rootUrl || (config.baseUrl + '/templates/')).replace(/\/\//g, '/'),
                    ext = config.templateExtension || '.template',
                    fullName = rootUrl + name + ext;

                if(!config.isBuild && rendererCache[name]){
                    callback(rendererCache[name]);
                    return;
                } else {
                    // The text plugin knows how to load files in node, rhino, and the browser, so let it do the hard work
                    text.load(fullName, require, function(template){
                        if(!rendererCache[name]){
                            templateCache[name] = template;

                            rendererCache[name] = function(data, partials){
                                var html = mustache.to_html(templateCache[name], data, partials);

                                return $(html);
                            };
                        }
                        callback(rendererCache[name]);
                    }, config);
                }
            }
        };
    });

}(typeof window !== 'undefined' ? window : {}));