Proposal: Add (&) to Data.Function

Johan Tibell johan.tibell at gmail.com
Tue Nov 20 19:59:16 CET 2012


On Tue, Nov 20, 2012 at 10:46 AM, John Wiegley <johnw at fpcomplete.com> wrote:

> Yes, a strong positive in favor of & of |> is that it allows the lens
> library
> to offer the highly useful variants &= and &~, which have obvious (and
> related) meanings to someone using lens.  |>= and |>~ would get a bit
> awkward
> in comparison.
>

I don't think embedding APL in Haskell should be a guiding principle. ;)
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