Vocabulary
timers

Inputs and outputs

quot	a quotation
interval-duration	a duration
timer	a timer

Word description
Creates a timer that calls the quotation repeatedly, using duration as the frequency. The first call of quot will happen immediately. If the quotation throws an exception, the timer will stop.

Examples

USING: timers io calendar ; [ "Hi Buddy." print flush ] 10 seconds every drop

Definition

USING: kernel timers.private ;

IN: timers

: every ( quot interval-duration -- timer )
[ f ] dip (start-timer) ;