Benchmark: concat vs spread operator vs apply vs constructor

Script Preparation code:

var constructor = Function.prototype.apply.bind(Array.prototype.constructor, null);

Tests:

Array.prototype.concat
var params = [ "hello", true, 7 ]; var other = [ 1, 2 ].concat(params);
spread operator
var params = [ "hello", true, 7 ]; var other = params.push(...[1, 2]);
apply proto
var params = [ "hello", true, 7 ]; Array.prototype.push.apply(params, [1, 2]);
params.push
var params = [ "hello", true, 7 ]; var other = params.push.apply(params, [1, 2]);
constructor
var params = [ "hello", true, 7 ]; var other = constructor(params);

Rendered benchmark preparation results:

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concat vs spread operator vs apply vs constructor (version: 0)