JSFiddle - React, Tailwind, and code Playground

by bingjie2680

JavaScript

var foo = [ { "a" : "1" }, { "b" : "2" }, { "a" : "1" } ];

foo2 = _.unique(foo,  function(item, k, v){
    return item.a;
});
console.log(foo2);

foo3 = _.unique(foo, 'a');
console.log(foo3);