Test.Framework.Seed

test-framework-0.8.1.1: Framework for running and organising tests, with HUnit and QuickCheck support

Safe Haskell | Safe
Language | Haskell98

Test.Framework.Seed

Synopsis

- data Seed
  - = FixedSeed Int
  - | RandomSeed
- newSeededStdGen :: Seed -> IO (StdGen, Int)
- newStdGenWithKnownSeed :: IO (StdGen, Int)

# Documentation

data Seed

Constructors

FixedSeed Int |
RandomSeed |

Instances

Read Seed |
Show Seed |

newSeededStdGen :: Seed -> IO (StdGen, Int)

Given a `Seed`, returns a new random number generator based on that seed and the actual numeric seed that was used to build that generator, so it can be recreated.

newStdGenWithKnownSeed :: IO (StdGen, Int)