package string_manipulation const ( First = "first" Last = "last" Left = "left" Right = "right" Both = "both" OddError = "odd number rule provided please provide in even count" SelectCapital = "([a-z])([A-Z])" ReplaceCapital = "$1 $2" ) var False = []string{"off", "no", "0", "false"} var True = []string{"on", "yes", "1", "True"}