Data.MapLike (original) (raw)

Copyright	(c) Eduard Sergeev 2011
License	BSD-style (see the file LICENSE)
Maintainer	eduard.sergeev@gmail.com
Stability	experimental
Portability	non-portable (multi-param classes, functional dependencies)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.MapLike

Description

Defines MapLike typeclass - generalized interface to Data.Map, Data.HashMap etc.

Synopsis

class MapLike c k v | c -> k, c -> v where
- lookup :: k -> c -> Maybe v
- add :: k -> v -> c -> c

Documentation

class MapLike c k v | c -> k, c -> v where Source #

An abstract interface to the container which can store v indexed by k

Instances details