Remove (>@>)

This commit is contained in:
TheMatten 2019-04-26 15:13:18 +02:00
parent 27111af2f2
commit e5aa311611
2 changed files with 0 additions and 24 deletions

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@ -3,7 +3,6 @@ module Polysemy
Sem ()
, Member
, Members
, type (>@>)
-- * Running Sem
, run

View File

@ -7,7 +7,6 @@ module Polysemy.Internal
( Sem (..)
, Member
, Members
, type (>@>)
, send
, sendM
, run
@ -156,28 +155,6 @@ type family Members es r :: Constraint where
Members (e ': es) r = (Member e r, Members es r)
------------------------------------------------------------------------------
-- | Compact alternative to 'Sem' type with 'Member' effects:
--
-- @
-- foo :: \'['Polysemy.Output.Output' Int, 'Polysemy.Output.Output' Bool] >@> ()
-- @
--
-- translates into:
--
-- @
-- foo :: ( 'Member' ('Polysemy.Output.Output' Int) r
-- , 'Member' ('Polysemy.Output.Output' Bool) r
-- )
-- => 'Sem' r ()
-- @
--
-- (NB: keep in mind that 'r' variable representing list of all effects is
-- hidden behind rank-2 type --- use 'Members' instead if you need access to it.)
infixr 1 >@>
type es >@> a = r. Members r es => Sem r a
------------------------------------------------------------------------------
-- | Like 'runSem' but flipped for better ergonomics sometimes.
usingSem