jacoelho · April 23, 2019 19:01
diff --git a/immutable.go b/immutable.go
 package main

 import (
 	"fmt"
 )

 type Error string

 func (e Error) Error() string { return string(e) }

 const (
 	ErrFoo = Error("foo")
 )

 func main() {
 	fmt.Println(ErrFoo)
 }
	package main

	import (
	"fmt"
	)

	type Error string

	func (e Error) Error() string { return string(e) }

	const (
	ErrFoo = Error("foo")
	)

	func main() {
	fmt.Println(ErrFoo)
	}