Jack.Seed

data Seed

Splittable random number generator.

mkSeed :: Int -> Seed

Create a new 'Seed' from a 32-bit integer.

randomSeed :: forall e. Eff (random :: RANDOM | e) Seed

Create a random 'Seed' using the system random number generator.

nextMin :: Int

The smallest possible value returned from 'next'.

nextMax :: Int

The largest possible value returned from 'next'.

nextSeed :: Seed -> Tuple Int Seed

Returns the next pseudo-random number in the sequence, and a new seed.

nextInt53 :: Int53 -> Int53 -> Seed -> Tuple Int53 Seed

Generate a random 'Int53' in the specified range. /Note this is not safe when (hi - lo) > 53-bits./

splitSeed :: Seed -> Tuple Seed Seed

Splits a random number generator in to two.