Re: [Haskell] ANNOUNCE: lens-family 0.0.0

[Felipe Almeida Lessa]

Hackage links for anyone as lazy as myself =).

http://hackage.haskell.org/package/lens-family-core
http://hackage.haskell.org/package/lens-family

-- 
Felipe.

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[Haskell] ANNOUNCE: lens-family 0.0.0

[roconnor]

I'm pleased to announce the first release of lens-family-core and 
lens-family.


This package provide first class(†) functional references. In addition to 
the usual operations of getting, setting and composition, plus integration 
with the state monad, lens families provide some unique features:


* Polymorphic updating
* Cast projection functions to read-only lenses
* Cast semantic editor combinators to modify-only lenses

(†) For optimal first-class support use the lens-family package with rank 
2 / rank N polymorphism. Lens.Family.Clone allows for first-class support 
of lenses for those who require Haskell 98.


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