さっき作ったgenerate_alphabet.go を利用してa-zのstring出すやつ

alphabet.go

package main

import (
	"fmt"
)

func craetea2z() string {
	alphabet := make([]rune, 0)
	for cur := []rune("a"); ; cur[0] += 1 {
		alphabet = append(alphabet, cur[0])
		if string(cur[0]) == "z" {
			break
		}
	}
	return string(alphabet)
}

func main() {
	alphabet := craetea2z()
	fmt.Println(alphabet)
}