Golang scheduling DSL

sched.go

package main

import . "time"

type Every Duration

type Do func()

func (schedule Every) Do(schedulable func()) {
	go func() {
		c := NewTicker(Duration(schedule)).C
		for {
			<-c
			go schedulable()
		}
	}()
}

func (schedulable Do) Every(schedule Duration) {
	Every(schedule).Do(schedulable)
}

func Wait() { select {} }

func main() {
	Every(Second).Do(func() { println("every second, do this") })
	Sleep(2 * Second)
	Do(func() { println("do that, every 500 ms") }).Every(500 * Millisecond)
	Wait()
}