Contributing.md is dead.
I wanna contribute to this project.
If you are ok, I would like to update the Contributing.md with reference to your project "python".
If not, I want you to fix it.

golangci-lint run --no-config searches

##[error]searches/binary_search.go:20:6: `iterBinarySearch` is unused (deadcode)
func iterBinarySearch(array []int, target int, lowIndex int, highIndex int) int {
     ^
##[error]searches/binary_search.go:6:6: func `binarySearch` is unused (unused)
func binarySearch(array []int, target int, lowIndex int, highIndex int) int {
     ^