The first-class-patterns package

[Tags:bsd3, library]

This package implements a library of first class patterns. The initial basis for this library was Morten Rhiger's "Type-safe pattern combinators"; the patterns can be used in an almost identical way to those of Morten Rhiger. In a series of blog posts at http://reinerp.wordpress.com/category/pattern-combinators/ the types of patterns were made more revealing using type families, and a simpler implementation was used which avoids some book-keeping.

The library reimplements most of Haskell's built-in pattern matching facilities, plus some more. The pattern matches of this library are lightweight: when GHC's optimisation is turned on, all overhead should be optimised away, leaving a standard Haskell pattern match.

Properties

Versions 0.1.0, 0.2.0, 0.3.0, 0.3.1, 0.3.2, 0.3.2.1, 0.3.2.2, 0.3.2.3
Dependencies base (>=3 && <5) [details]
License BSD3
Author Reiner Pope
Maintainer Reiner Pope <reiner.pope@gmail.com>
Stability experimental
Category Data
Uploaded Sun Jul 19 01:37:12 UTC 2009 by ReinerPope
Distributions NixOS:0.3.2.3
Downloads 1332 total (21 in the last 30 days)
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Status Docs uploaded by user
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