require 'letter_avatar/has_avatar' in readme

ksz2k · Feb 5, 2019 · ffae923 · ffae923
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commit ffae923
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diff --git a/README.md b/README.md
@@ -113,6 +113,8 @@ There's also helper for this. To use it, you need:
 Say, you have a model `User` (which must have attribute or method `name`)
 
 ```ruby
+require 'letter_avatar/has_avatar'
+
 class User
   include LetterAvatar::HasAvatar
   ...