相关疑难解决方法(0)

有没有人知道匹配下划线数组方法的'pluck'插件？

pluck_.pluck(list, propertyName) 

可能是map最常见的用例的便捷版本:提取属性值列表.

var stooges = [{name : 'moe', age : 40}, {name : 'larry', age : 50}, {name : 'curly', age : 60}];
_.pluck(stooges, 'name');
=> ["moe", "larry", "curly"]

谷歌今天对我帮助不大.任何指针都非常赞赏

假设我有一个数组:

    members = [
        {name: 'Anna', class: 'one'}, 
        {name: 'Bob', class: 'two'},  
        {name: 'Chuck', class: 'two'}];

    removed = members.myRemoveByClass('two');     //something like

    // removed is {name: 'Bob', class: 'two'} 
    // members is [{name: 'Anna', class: 'one'}, {name: 'Chuck', class: 'two'}]

我正在寻找一些东西myRemoveByClass.ES2015很好或使用Lodash.该阵列已经订购.无的问题,我已经看到相当符合我正在寻找的.