code: function ( nodes ) {
  			var gender = nodes[0],
  				forms = nodes.slice( 1 );
  
  			return this.language.gender( gender, forms );
  		}
docs: Transform parsed structure into gender Usage
  {{gender:gender|masculine|feminine|neutral}}.
  
  @param {Array} nodes List [ {String}, {String}, {String} , {String} ]
  @return {String} selected gender form according to current language