whole_func_string: function _indicatorsMap (fn) {
  			if (that.indicators) {
  				for ( var i = that.indicators.length; i--; ) {
  					fn.call(that.indicators[i]);
  				}
  			}
  		}
func_code_string: function _indicatorsMap (fn) {
  			if (that.indicators) {
  				for ( var i = that.indicators.length; i--; ) {
  					fn.call(that.indicators[i]);
  				}
  			}
  		}
func_documentation_string: TODO: check if we can use array.map (wide compatibility and performance issues)