enum.go

package enum

import (
	"strings"
)

// EnumString returns a comma-separated string of the enum values.
// This is primarily used to generate a cli flag.
func EnumString[T ~string](values []T) string {
	var out strings.Builder
	for i, v := range values {
		out.WriteString(string(v))
		if i+1 < len(values) {
			out.WriteString(", ")
		}
	}
	return out.String()
}