<% if (obj.content) { var renderedAttrs = ''; var attributes = ['dir', 'class']; obj.dir = obj.dir ? obj.dir : 'ltr'; _.each(obj, function(value, key) { if (attributes.indexOf(key) !== -1) { var attr = key + '="' + _.escape(value) + '" '; renderedAttrs = renderedAttrs + attr; } }) renderedAttrs = renderedAttrs.trim(); %> ><%- obj.content %> <% } %>