ranges/ranges.go
func (l *InclusiveRanges) Min() int {
	val := l.Start()
	for _, aRange := range l.blocks {
		next := aRange.Min()
		if next < val {
			val = next
		}
	}
	return val
}
func (l *InclusiveRanges) Min() int {
	val := l.Start()
	for _, aRange := range l.blocks {
		next := aRange.Min()
		if next < val {
			val = next
		}
	}
	return val
}
// Min returns the smallest value in the total range