fix for 1.8

Krzysiek Szczuka
1 parent bf7b20b0
Showing 1 changed file with 1 additions and 1 deletions Show diff stats
lib/letter_avatar/avatar.rb
@@ -18,7 +18,7 @@ module LetterAvatar
           identity.color = LetterAvatar::COLORS[
               Digest::MD5.hexdigest(username)[0...15].to_i(16) % LetterAvatar::COLORS.length
           ]
-          identity.letter = username[0].upcase
+          identity.letter = username.first.upcase
  
           identity
         end
...	...	@@ -18,7 +18,7 @@ module LetterAvatar
18	18	identity.color = LetterAvatar::COLORS[
19	19	Digest::MD5.hexdigest(username)[0...15].to_i(16) % LetterAvatar::COLORS.length
20	20	]
21		- identity.letter = username[0].upcase
	21	+ identity.letter = username.first.upcase
22	22
23	23	identity
24	24	end
...	...