Random.md

MODULE Random

randomInt

function

;(low: number, high: number): IO<number> => random.map(n => Math.floor((high - low + 1) * n + low))

Takes a range specified by low (the first argument) and high (the second), and returns a random integer uniformly distributed in the closed interval [low, high]. It is unspecified what happens if low > high, or if either of low or high is not an integer.

randomRange

function

;(min: number, max: number): IO<number> => random.map(n => (max - min + 1) * n + min)

Returns a random number between a minimum value (inclusive) and a maximum value (exclusive). It is unspecified what happens if maximum < minimum.