数据转换成数组

Question

varlist=[{name:'color',value:'pink'},{name:'color',value:'black'},{name:'color',value:'green'},{name:'size',value:'s'},{name:'size',value:'m'},{name:'type',value:'a'},{name:'type',value:'b'},{name:'type',value:'c'},];将list转换成list2的形式：varlist2=[{name:'color',value:['pink','black','green']},{name:'size',value:['s','m']},{name:'type',value:['a','b','c']},]下面是胡乱倒腾的做法：varlist2=[]varmap={}vardest=[]for(vari=0;i