RosettaCodeData/Task/Array-concatenation/JavaScript/array-concatenation-2.js

17 lines
271 B
JavaScript

(function () {
'use strict';
// concat :: [[a]] -> [a]
function concat(xs) {
return [].concat.apply([], xs);
}
return concat(
[["alpha", "beta", "gamma"],
["delta", "epsilon", "zeta"],
["eta", "theta", "iota"]]
);
})();