출처: https://mac.install.guide/ruby/3.html
homebrew path
$ brew
/opt/homebrew
/usr/local
public enum Executable: String {
case xchtmlreport_arm64 = "/opt/homebrew/bin/xchtmlreport"
case xchtmlreport_intel = "/usr/local/bin/xchtmlreport"
var path: String {
return self.rawValue
}
}