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eru
on Dec 8, 2014
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Reimplementing “git clone” in Haskell from the bot...
Haskell has sortBy and comparing, like this:
sortBy (comparing salary) employees
The grammar is not as close to English, but close enough to understand.
pdpi
on Dec 8, 2014
[–]
The canonical example there is actually to use on and infix `` notation:
sortBy (compare `on` salary) employeers
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