fix a bug of using in sinatra

aidewoode
1 parent 6100adc8
Showing 1 changed file with 1 additions and 1 deletions Show diff stats
lib/letter_avatar/avatar.rb
@@ -20,7 +20,7 @@ module LetterAvatar
         def self.from_username(username)
           identity = new
           identity.color = LetterAvatar::Colors.for(username)
-          identity.letter = username.first.upcase
+          identity.letter = username[0].upcase
  
           identity
         end
...	...	@@ -20,7 +20,7 @@ module LetterAvatar
20	20	def self.from_username(username)
21	21	identity = new
22	22	identity.color = LetterAvatar::Colors.for(username)
23		- identity.letter = username.first.upcase
	23	+ identity.letter = username[0].upcase
24	24
25	25	identity
26	26	end
...	...