@hackage io-memoize1.1.1.0

Memoize IO actions

Categories
- Systems Programming
License
BSD-3-Clause
Maintainer
danburton.email@gmail.com
Links
Versions
- 1.1.1.0 Thu, 12 Jun 2014
- 1.1.0.0 Thu, 12 Jun 2014
- 1.0.0.0 Tue, 28 Feb 2012

Installation
In your cabal file:
Dependencies (2)
- async >=2.0
- base >=4 && <5
Dependents (3)
@hackage/hspec2, @hackage/acme-everything, @hackage/registry

Transform an IO action into a similar IO action that performs the original action only once.

You can choose to perform the original action in one of two ways:

lazily (might never be performed)
eagerly (concurrently performed)

Special thanks to shachaf and headprogrammingczar from #haskell irc for helping me reason about the behavior of this library.