How to join values of two arrays using underscoreJS

Question

let's say that we have two arrays:

var a = ['Tomo', 'Joseph','Alan'];
var b = ['Brzica', 'Smith', 'Adams'];

How to merge these arrays using undersoreJS (or plain javascript if underscore is not the way to do it) to get:

c=['Tomo Brzica','Joseph Smith', 'Alan Adams']

Thanks in advance!

Ford · Accepted Answer · 2014-03-16 21:42:21Z

4

You can try this

c = _.map(_.zip(a, b), function (elem) {
    return elem.join(" ");
});

answered Mar 16, 2014 at 21:42

Ford

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Comments

bingjie2680 · Accepted Answer · 2014-03-16 21:38:57Z

3

try this:

c = _.map(a, function (item, index) {
   return item + " " + b[index];
})

answered Mar 16, 2014 at 21:38

bingjie2680

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