elm/libraries/Random.elm

module Random where

import Signal (Signal)
import Native.Random

-- Given a range from low to high and a signal of values, this produces
-- a new signal that changes whenever the input signal changes. The new
-- values are random number between 'low' and 'high' inclusive.
range : Int -> Int -> Signal a -> Signal Int
range = Native.Random.range

-- Produces a new signal that changes whenever the input signal changes.
-- The new values are random numbers in [0..1).
float : Signal a -> Signal Float
float = Native.Random.float