code: function(attrMap) {
          if (this._setAttrs) { // use Attribute imple
              this._setAttrs(attrMap);
          } else { // use setters inline
              Y.Object.each(attrMap, function(v, n) {
                  this.set(n, v); 
              }, this);
          }
  
          return this;
      }
docs: Sets multiple attributes.
  @method setAttrs
  @param {Object} attrMap an object of name/value pairs to set
  @chainable