tuple-lenses: Stock FieldN combos and generators

[ bsd3, control, library ] [ Propose Tags ]

This package provides some stock lenses for swizzling tuple elements. For instance:

> (1,2,3)^._13
 (1, 3)

The package provide all lenses that are in increasing order, for FieldN classes 1-9. If you want to swap the order or permute the elements, you need to make your own.

Custom combos are provided by a Template Haskell function.

> ('a','b','c','d') ^. $(tl [4,1,2,3])




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Dependencies base (>=4.6 && <4.7), lens (>=3.9 && <3.10), template-haskell (>=2.8 && <2.9) [details]
License BSD-3-Clause
Author Jonathan Fischoff
Maintainer jonathangfischoff@gmail.com
Category Control
Home page http://github.com/jfischoff/tuple-lenses
Uploaded by JonathanFischoff at 2013-03-28T05:38:34Z
Reverse Dependencies 1 direct, 0 indirect [details]
Downloads 2493 total (9 in the last 30 days)
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Status Docs uploaded by user
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