underscore.js: _.zip.apply example

Question

I would like to see an example of _.zip.apply using underscore.js.

In the underscore documentation is written:

If you\'re working

Answer 1

You can use also a 'non-external-library' method:

Create this function:

function transpose(arr) {
        return Object.keys(arr[0]).map(function (c) {
            return arr.map(function (r) {
                return r[c];
            });
        });
    }

and then:

var transposedArray = transpose(originalArray);