我想用属性值的数组来过滤一个集合。给定一个ID数组,返回具有匹配ID的对象。是否有使用lodash
/underscore
的快捷方式
var collections = [{ id: 1, name: 'xyz' },
{ id: 2, name: 'ds' },
{ id: 3, name: 'rtrt' },
{ id: 4, name: 'nhf' },
{ id: 5, name: 'qwe' }];
var ids = [1,3,4];
// This works, but any better way?
var filtered = _.select(collections, function(c){
return ids.indexOf(c.id) != -1
});
https://stackoverflow.com/questions/17251764
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