error

2018-12-03 18:37:15 -08:00 · 2018-12-03 18:37:15 -08:00 · 56e8ebc1cb
parent be05e9f26f
commit 56e8ebc1cb
1 changed files with 3 additions and 1 deletions
--- a/blog/go-interfaces-considered-harmful-2018-12-03.markdown
+++ b/blog/go-interfaces-considered-harmful-2018-12-03.markdown
@ -10,7 +10,9 @@ A group of blind men heard that a strange animal had been brought to the town fu
 ```
 package blindmen

-type Animal interface{}
+type Animal interface{
+  error
+}

 func Town(strangeAnimal Animal) {
 ```