string.go
func (s StringGroupedNumberPostfixSorter) Less(i, j int) bool {
	bi, ni := StringSplitNumberPostfix(s[i])
	bj, nj := StringSplitNumberPostfix(s[j])

	if bi == bj {
		if len(ni) == len(nj) {
			inti, _ := strconv.Atoi(ni)
			intj, _ := strconv.Atoi(nj)
			return inti < intj
		} else {
			return len(ni) < len(nj)
		}
	}

	return bi < bj
}
func (s StringGroupedNumberPostfixSorter) Less(i, j int) bool {
	bi, ni := StringSplitNumberPostfix(s[i])
	bj, nj := StringSplitNumberPostfix(s[j])

	if bi == bj {
		if len(ni) == len(nj) {
			inti, _ := strconv.Atoi(ni)
			intj, _ := strconv.Atoi(nj)
			return inti < intj
		} else {
			return len(ni) < len(nj)
		}
	}

	return bi < bj
}
func ( s StringGroupedNumberPostfixSorter ) Less ( i , j int ) bool { bi , ni := StringSplitNumberPostfix ( s [ i ] ) bj , nj := StringSplitNumberPostfix ( s [ j ] ) if bi == bj { if len ( ni ) == len ( nj ) { inti , _ := strconv . Atoi ( ni ) intj , _ := strconv . Atoi ( nj ) return inti < intj } else { return len ( ni ) < len ( nj ) } } return bi < bj }
// Less reports whether the element with
// index i should sort before the element with index j.
Less reports whether the element with index i should sort before the element with index j .