// This file contains YUI-specific wrapper code and overrides for the
                            // handlebars-compiler module.
                            Handlebars parser and compiler. Use this module when you need to compile
                            Handlebars templates.
                            @module handlebars
                            @submodule handlebars-compiler
                            var levels = ['debug', 'info', 'warn', 'error'];
                            Logs a debugging message. Note that messages will only be logged when the
                            handlebars module is loaded in "debug" mode.
                            @method log
                            @param {String} level Log level for this message. Supported levels are "debug",
                                "info", "warn", and "error".
                            @param {String} message Message to log.
                            @for Handlebars
                            Handlebars.logger.log = function (level, message) {
                                Y.log(message, levels[level] || 'error', 'Handlebars');
                            Compiles and renders a Handlebars template string in a single step.
                            If you'll be using a template more than once, it's more efficient to compile it
                            into a function once using `compile()`, and then render it whenever you need to
                            by simply executing the compiled function. However, if you only need to compile
                            and render a template once, `render()` is a handy shortcut for doing both in a
                            single step.
                                Y.Handlebars.render('The pie of the day is {{pie}}!', {
                                    pie: 'Maple Custard'
                                // => "The pie of the day is Maple Custard!"
                            @method render
                            @param {String} string Handlebars template string to render.
                            @param {Object} context Context object to pass to the template.
                            @param {Object} [options] Compile/render options.
                                @param {Object} [options.helpers] Helper functions.
                                @param {Object} [options.partials] Partials.
                                @param {Object} [] Data.
                            @return {String} Rendered template string.
                            Handlebars.render = function (string, context, options) {
                                return this.compile(string)(context, options);
                            // The rest of this file is just API docs for methods defined in Handlebars
                            // itself.
                            Compiles a Handlebars template string into a function. To render the template,
                            call the function and pass in a context object.
                                var template = Y.Handlebars.compile('The pie of the day is {{pie}}!.');
                                template({pie: 'Pecan'});
                                // => "The pie of the day is Pecan!"
                            @method compile
                            @param {String} string Handlebars template string to compile.
                            @param {Object} [options] Compiler options.
                            @return {Function} Compiled template function.
                            Precompiles a Handlebars template string into a string of JavaScript code. This
                            can be used to precompile a template at build time or on the server, and the
                            resulting template can then be rendered at runtime or on the client without
                            needing to go through a compile step.
                            To render a precompiled template, evaluate the code and then pass the resulting
                            function to `Y.Handlebars.template()` to get back an executable template
                            @method precompile
                            @param {String} string Handlebars template string to compile.
                            @param {Object} [options] Compiler options.
                            @return {String} Precompiled template code.