rem: var oldval = arguments[0]; var newval = arguments[1]; if(!oldval) return newval; if(oldval.constructor != Array) { oldval = [oldval]; } oldval.push(newval); return oldval; 
add: var oldval = arguments[0]; var newval = arguments[1]; if(!oldval) return newval; if(oldval.constructor != Array) { oldval = [oldval]; } oldval.push(newval); return oldval; 
context:     _mergeValues: function() {	var oldval = arguments[0];	var newval = arguments[1];	if(!oldval) return newval;	if(oldval.constructor != Array) {	    oldval = [oldval];	}	oldval.push(newval);	return oldval;    },
meta: 5054	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5054/9a9287e1cc5ea981f42c927b05b7be060cf3b83f/jifty.js/clean/share/web/static/js/jifty.js