HoleyMonoid: Monoids with holes.

The HoleyMonoid allows building monoidal values of which certain components are to be filled in later. For example:

> let holey :: (Show a, Show b) => HoleyMonoid String r (a -> b -> r)
      holey = now "x = " . later show . now ", y = " . later show

> run holey 3 5
"x = 3, y = 5"

Modules

[Index]

Downloads

• HoleyMonoid-0.1.2.tar.gz [browse] (Cabal source package)
• Package description (as included in the package)

Maintainer's Corner

Package maintainers

• MartijnVanSteenbergen

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