vivekmittal

const OperationalHourStepSizeInMinutes = 5

func Encode(t time.Time) int64 {
	return encode(int(t.Weekday()), t.Hour(), t.Minute())
}

func encode(weekday int, hour int, minute int) int64 {
	wd := ((weekday*100 + hour) * 100) + (minute/OperationalHourStepSizeInMinutes)*OperationalHourStepSizeInMinutes
	return int64(wd)
}

vivekmittal

Keybase proof

I hereby claim:

• I am vivekmittal on github.
• I am vivekm (https://keybase.io/vivekm) on keybase.
• I have a public key whose fingerprint is D3FB 9BA8 3A91 05E7 6D47 6C7A 7911 BADE 4036 A7EB

To claim this, I am signing this object:

vivekmittal

-- Sum of multiples of 3 or 5 below 1000

sum [x | x<-[1..999], (x `mod` 3==0 || x `mod` 5==0)]