Repeats an array given times. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Similar: repeat, cycle, rotate, reverse.

This is part of package extra-array.

1array.repeat(x, [n]);
2// x: an array
3// n: times (1)

1const array = require("extra-array");
2
3var x = [1, 2];
4array.repeat(x, 2);
5// [ 1, 2, 1, 2 ]
6
7array.repeat(x, 3);
8// [ 1, 2, 1, 2, 1, 2 ]

References

• String.prototype.repeat: MDN web docs
• Collections.nCopies: Java