Go: camelCase

camelcase.go

package main

import (
	"fmt"
	"strings"

	"golang.org/x/text/cases"
	"golang.org/x/text/language"
)

func main() {
    // OUTPUT: integratedEngineering5Year(BscWithAYearInIndustry)
	fmt.Println(camelCase("INTEGRATED ENGINEERING 5 Year (BSC with a Year in Industry)"))
}

func camelCase(s string) string {
	titleCased := cases.Title(language.English).String(s)
	words := strings.Fields(titleCased)
	if len(words) == 0 {
		return ""
	}
	words[0] = strings.ToLower(words[0])
	return strings.Join(words, "")
}