« Changelog History


pipes v4.0.1 Release Notes

Release Date: 2013-11-18 // over 10 years ago
    • ➕ Added several new rewrite rules which will improve efficiency of user code
    • ➕ Added a QuickCheck test suite
    • ➕ Added manual proofs of category theory laws as laws.md
    • Pipes.Lift now has distribute which lets you easily write your own runXXXP functions
    • You can now compile a Haskell98 subset of pipes using cabal install -f haskell98 pipes
    • ➕ Added mtl instances for ListT
    • ➕ Added fail for ListT
    • ➕ Added Monoid instance for ListT
    • 🛠 Fixed implementation of pass (for MonadWriter instance of Proxy)
    • ➕ Added mapFoldable to Pipes.Prelude