Return one the elements of the array passed in the first argument at random.

Useful for randomisation of dialogue parts!

say OneOf(["I like you", "You're awesome"])


Given an array, return it with its elements in a random order.

Especially useful in questions to randomize the available options!

do btn1 = Button("Blue")
do btn2 = Button("Red")
do btns = huffle([btn1, btn2])
say Question(
title = "Select a pill",
buttons = btns


Return whether a string is contained in another string.

say Find("needle", in="haystack") // false
say Find("yes", in="well yes, I like cheese") // true


Return the length of a given string or array

say Length("My horse is amazing") // 19
say Length([1, 2, 3]) // 3