code: function( str, keepCase ) {
  			return str.charAt( 0 ).toUpperCase() + ( keepCase ? str.slice( 1 ) : str.slice( 1 ).toLowerCase() );
  		}
docs: Turns the first letter of a string to upper-case.
  
  @param {String} str
  @param {Boolean} [keepCase] Keep the case of 2nd to last letter.
  @returns {String}