until -package:numeric-prelude -package:yesod-paginator -package:prelude-compat -package:numhask -package:base is:exact -package:elerea -package:rebase -package:faktory

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.