{"ScriptPreparationCode":"var subarrs = [];\r\nfor(let i = 0; i \u003C 100; i\u002B\u002B){\r\n subarrs.push((new Array(500)).fill(i))\r\n}","TestCases":[{"Name":"Array.prototype.concat","Code":"var other = [ 1, 2, 3 ]\r\nfor (var len = subarrs.length, i = 0; i \u003C len; i\u002B\u002B){\r\n other = other.concat(subarrs[i]);\r\n}\r\nreturn other;","IsDeferred":false},{"Name":"spread operator","Code":"var other = [ 1, 2, 3 ]\r\nfor (var len = subarrs.length, i = 0; i \u003C len; i\u002B\u002B){\r\n other = [ ...other, ...subarrs[i] ]\r\n}\r\nreturn other;","IsDeferred":false},{"Name":"Push Spread","Code":"var other = [ 1, 2, 3 ]\r\nfor (var len = subarrs.length, i = 0; i \u003C len; i\u002B\u002B){\r\n other.push(...subarrs[i]);\r\n}\r\nreturn other;","IsDeferred":false},{"Name":"Push Apply","Code":"var other = [ 1, 2, 3 ]\r\nfor (var len = subarrs.length, i = 0; i \u003C len; i\u002B\u002B){\r\n other.push.apply(other, subarrs[i]);\r\n}\r\nreturn other;\r\n","IsDeferred":false},{"Name":"Push Loop","Code":"var other = [ 1, 2, 3 ]\r\nfor (var len = subarrs.length, i = 0; i \u003C len; i\u002B\u002B){\r\n for (var jarr = subarrs[i], jen = jarr.length, j = 0; j \u003C jen; j\u002B\u002B){\r\n other.push(jarr[j]);\r\n }\r\n}\r\nreturn other;","IsDeferred":false}]}