until -package:numeric-prelude -package:base-prelude -package:hosc -package:numhask -package:monad-loops -package:prelude-compat -package:selective -package:linear-base -package:free -package:basic-prelude
base Prelude GHC.Base,
hedgehog Hedgehog.Internal.Prelude,
ghc GHC.Prelude.Basic,
base-compat Prelude.Compat,
protolude Protolude Protolude.Base,
classy-prelude ClassyPrelude,
Cabal-syntax Distribution.Compat.Prelude,
github GitHub.Internal.Prelude,
foundation Foundation,
ghc-lib-parser GHC.Prelude.Basic,
dimensional Numeric.Units.Dimensional.Prelude,
elerea FRP.Elerea.Simple.Pure,
rebase Rebase.Prelude,
mixed-types-num Numeric.MixedTypes.PreludeHiding,
xmonad-contrib XMonad.Config.Prime,
LambdaHack Game.LambdaHack.Core.Prelude,
cabal-install-solver Distribution.Solver.Compat.Prelude,
yesod-paginator Yesod.Paginator.Prelude,
distribution-opensuse OpenSuse.Prelude,
faktory Faktory.Prelude,
hledger-web Hledger.Web.Import,
termonad Termonad.Prelude until p f yields the result of applying
f
until
p holds.
repeat action until result fulfills condition
Produce until the given event occurs. When it occurs, inhibit with its
value forever.
- Depends: now until event occurs.
- Inhibits: forever after event occurs.
Keep running an operation until it becomes a
Just, then return
the value inside the
Just as the result of the overall loop.
Negation of
whileM: execute an action so long as the boolean
returns false.
This utility function run a list of IO actions and returns the first
that return a
Just, if no one does, returns
Nothing
Keep running an effectful computation until it returns a
Right value, collecting the Left's using a supplied
Monoid instance.
Similar to Yampa's delayed switching. Loses a b in case of an
exception.
Run the first
msf until the second one produces
True
from the output of the first.
Create a new serial context by moving the focus backward and
collecting nodes until the scraper matches the focused node. The
serial scraper is then executed on the collected nodes.
Create a new serial context by moving the focus forward and collecting
nodes until the scraper matches the focused node. The serial scraper
is then executed on the collected nodes.
The provided serial scraper is unable to see nodes outside the new
restricted context.
Create a new serial context by moving the focus backward and
collecting nodes until the scraper matches the focused node. The
serial scraper is then executed on the collected nodes.
Create a new serial context by moving the focus forward and collecting
nodes until the scraper matches the focused node. The serial scraper
is then executed on the collected nodes.
The provided serial scraper is unable to see nodes outside the new
restricted context.
Create a spline from a stream and an event stream. The spline uses the
stream's values as its own output values. The spline will run until
the event stream produces an event, at that point the last known
output value and the event value are tupled and returned as the
spline's result.
A variant of
untilEvent that results in the last known output
value.
Create a spline from an event stream. Outputs
noevent until the
event stream procs, at which point the spline concludes with the event
value.