optics-operators: A tiny package containing operators missing from the official package.

A tiny package containing operators missing from the official package. Basic example using state operators:

newtype Person = Person { age :: Int } deriving (Show, Generic)

main :: IO ()
main = print <=< flip execStateT (Person 0) $ do
  #age += 50
  #age -= 20

-- Output: Person {age = 30}

Modules

[Last Documentation]

Downloads

• optics-operators-0.1.0.0.tar.gz [browse] (Cabal source package)
• Package description (as included in the package)

Maintainer's Corner

Package maintainers

• qwbarch

For package maintainers and hackage trustees

• edit package information

Candidates

• 0.1.0.0, 0.1.0.1