Opened 5 years ago

Closed 5 years ago

#9335 closed feature request (fixed)

Add Functor, Applicative, Monad instances for First, Last

Reported by: bgamari Owned by:
Priority: normal Milestone:
Component: libraries/base Version: 7.8.2
Keywords: Cc: hvr, ekmett
Operating System: Unknown/Multiple Architecture: Unknown/Multiple
Type of failure: None/Unknown Test Case:
Blocked By: Blocking:
Related Tickets: Differential Rev(s): Phab:D81
Wiki Page:


This was proposed in 2011 [1] with no serious objections although wasn't implemented until it was again mentioned in 2014 [2].

[1] [2]

Attachments (1)

0001-Add-Functor-Applicative-Monad-instances-for-First-La.patch (2.9 KB) - added by bgamari 5 years ago.

Download all attachments as: .zip

Change History (6)

comment:1 Changed 5 years ago by bgamari

Cc: hvr ekmett added
Component: Compilerlibraries/base
Status: newpatch

comment:3 Changed 5 years ago by bgamari

Differential Rev(s):

comment:4 Changed 5 years ago by bgamari

Differential Rev(s):

comment:5 Changed 5 years ago by thoughtpolice

Resolution: fixed
Status: patchclosed
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