Underscore.JS unzip方法

_.unzip(*arrays)

var _ = require('underscore');

var list1 = [ [ 'Sam', 1 ], [ 'Joe', 2 ], [ 'Julie', 3 ] ]
var list2 = [ [ 'Sam', 1, true ], [ 'Joe', 2, false ], [ 'Julie', 3, true ] ]

//Example 1: unzip list1
result = _.unzip(list1);
console.log(result)

//Example 2: unzip list2
result = _.unzip(list2);
console.log(result)

>node tester.js

[ [ 'Sam', 'Joe', 'Julie' ], [ 1, 2, 3 ] ]
[ [ 'Sam', 'Joe', 'Julie' ], [ 1, 2, 3 ], [ true, false, true ] ]