How to use Data.Lens (Haskell)

Posted by drhodes on Sunday December 04, 2011 @06:26PM
from the maztravel.com dept.

http://www.maztravel.com/haskell/lensExamples.html

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Re:How to use Data.Lens (Haskell) by dnorris10 on Sunday December 04, 2011 @09:13PM (#3312647)

Interesting article, but I'm no closer after reading it to understanding what a lens is or why I should care. The linked Stanford notes do a much better job of that.

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