A cowsay implementation as a library. Forked from https://github.com/syohex/gowsay. Sample use:
package main
import (
"fmt"
"gowsay"
)
func main() {
output, _ := gowsay.MakeCow("Hello There", gowsay.Mooptions{})
fmt.Println(output)
}
Intended as demo in a blog post.