util module

Grab-bag utilities for arrays and randomness. Good for quick helpers without importing multiple modules.

Overview

util focuses on small helpers such as range, pick, and shuffle. Usecollections for heavier list transforms.

Functions are non-mutating unless documented.

javascript

use("util");

function main() {
  const slots = util.range(5).map((i) => "Slot " + (i + 1));
  ctx.reply("Slots: " + slots.join(", "));
}

javascript

use("util");

function main() {
  const items = ["apple", "berry", "cocoa"];
  ctx.reply("You got: " + util.pick(items));
}

Grab-bag utilities for arrays and randomness. Good for quick helpers without importing multiple modules.

util focuses on small helpers such as range, pick, and shuffle. Usecollections for heavier list transforms.

Functions are non-mutating unless documented.

javascript

use("util");

function main() {
  const slots = util.range(5).map((i) => "Slot " + (i + 1));
  ctx.reply("Slots: " + slots.join(", "));
}

javascript

use("util");

function main() {
  const items = ["apple", "berry", "cocoa"];
  ctx.reply("You got: " + util.pick(items));
}