Load and cache multiple external jsrender templates

jsrender.loadTemplates.js

function loadTemplates() {
    var toLoad = [],
        loadAll = $.Deferred();

    $.each(arguments, function(i, templateName) {
        var filepath = '/path/to/templates/' + templateName + '.html',
            loadTemplate = $.Deferred();

        toLoad.push(loadTemplate);

        if ($.templates[templateName]) {
            loadTemplate.resolve();
        } else {
            $.get(filepath , function(html) {
                var newTemplate = {};
                newTemplate[templateName] = html;
                $.templates(newTemplate);
            }).fail(function() {
                throw 'Could not load template at '+filepath;
            }).done(function() {
                loadTemplate.resolve();
            });
        }
    })

    $.when.apply($, toLoad).done(function() {
        loadAll.resolve();
    });

    return loadAll;
}