-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | execute actions periodically while avoiding drift
--   
--   This package is intended for use cases when <a>cron</a> is overkill,
--   but the importance of avoiding drift is still there. No care is taken
--   w.r.t. GC times.
@package embla
@version 0.1


-- | This package is intended for use cases when <tt>cron</tt> is overkill,
--   but the importance of avoiding drift is still there. No care is taken
--   w.r.t. GC times.
module Embla

-- | Given an <a>IO</a> action and an interval at which to perform it,
--   perform the <a>IO</a> action repeatedly at every interval. This
--   function is useful when you have an <a>IO</a> action that can take a
--   significant/variable amount of time, and you want to avoid drift.
--   
--   <i>Note</i>: This function will not work as expected if the given
--   <a>IO</a> action takes longer than the polling interval.
--   
--   <i>Note</i>: No care is taken w.r.t. GC times.
embla :: Int -> IO a -> IO a