whole_func_string: function attach(node) {
              if (node && node.el && node.placeholder && node.placeholder.parentNode) {
                  node.placeholder.parentNode.replaceChild(node.el, node.placeholder);
              }
          }
func_code_string: function attach(node) {
              if (node && node.el && node.placeholder && node.placeholder.parentNode) {
                  node.placeholder.parentNode.replaceChild(node.el, node.placeholder);
              }
          }
func_documentation_string: Adding element back to DOM  @method attach @param {dom.Element}