random

import random

Functions

Function	Signature	Description
int	(Int, Int) -> Int	Generate a random integer between min and max (inclusive).
float	() -> Float	Generate a random float between 0.0 and 1.0.
choice	(List[T]) -> Option[T]	Pick a random element from a list, or none if empty.
shuffle	(List[T]) -> List[T]	Return a randomly shuffled copy of a list.

Reference

random.int(min: Int, max: Int) -> Int

Generate a random integer between min and max (inclusive).

random.int(1, 100) // => 42

random.float() -> Float

Generate a random float between 0.0 and 1.0.

random.float() // => 0.7321

random.choice(xs: List[T]) -> Option[T]

Pick a random element from a list, or none if empty.

random.choice(["a", "b", "c"]) // => some("b")

random.shuffle(xs: List[T]) -> List[T]

Return a randomly shuffled copy of a list.

random.shuffle([1, 2, 3]) // => [3, 1, 2]