Need to fire a lambda on each full moon?
Typical business requirements of generating some client reports every waxing gibbous?
No problem! This is a package for calculating the approximate1 moon phase for all of your lunar needs.
package main
import (
"fmt"
"github.com/liamg/gomoon"
)
func main() {
if gomoon.PhaseNow() == gomoon.FULL_MOON {
fmt.Println("It's a full moon!")
}
}
1: This is a dubious claim at best, moon phase calculations are half assed and may let you down if you require anything more than "vague" accuracy.