
17 Apr
2014
17 Apr
'14
1:28 p.m.
http://hackage.haskell.org/package/lens-4.1.2/docs/Control-Lens-Lens.html#v:... On 17/04/14 23:20, Alexander Berntsen wrote:
On 17/04/14 15:08, Erik Hesselink wrote:
Haskell has (>>>) and (<<<) in Control.Arrow if you want symmetric operators for this. Forgot all about those. Shows how little I need the backward composition operator. Thanks for reminding me.
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