Proposal: Generalize forever to Applicative

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David Feuer

12 May 2015 12 May '15

5:05 a.m.

This looks like a no-brainer to me: forever :: Applicative f => f a -> f b forever a = let x = a *> x in x

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Edward Kmett

12 May 12 May

7:28 a.m.

+1. This is definitely on the list of things we should generalize. -Edward On Tue, May 12, 2015 at 1:05 AM, David Feuer wrote:

...

This looks like a no-brainer to me:

forever :: Applicative f => f a -> f b forever a = let x = a *> x in x

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Michael Snoyman

7:44 a.m.

+1 On Tue, May 12, 2015 at 8:05 AM David Feuer wrote:

...

This looks like a no-brainer to me:

forever :: Applicative f => f a -> f b forever a = let x = a *> x in x _______________________________________________ Libraries mailing list Libraries@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries

Brent Yorgey

1:54 p.m.

+1. On Tue, May 12, 2015 at 3:44 AM Michael Snoyman wrote:

...

+1

On Tue, May 12, 2015 at 8:05 AM David Feuer wrote:

...
This looks like a no-brainer to me:

forever :: Applicative f => f a -> f b forever a = let x = a *> x in x _______________________________________________ Libraries mailing list Libraries@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries

_______________________________________________ Libraries mailing list Libraries@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries

Alois Cochard

2:06 p.m.

+1 On 12 May 2015 at 07:05, David Feuer wrote:

...

This looks like a no-brainer to me:

forever :: Applicative f => f a -> f b forever a = let x = a *> x in x

_______________________________________________ Libraries mailing list Libraries@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries

-- *Λ\ois* http://twitter.com/aloiscochard http://github.com/aloiscochard