Extract variable out of loop

reluctantlove · May 13, 2013 · 1ed6ff1 · 1ed6ff1
1 parent 42da93c
commit 1ed6ff1
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/actionmailer/lib/action_mailer/mail_helper.rb b/actionmailer/lib/action_mailer/mail_helper.rb
@@ -46,8 +46,9 @@ def format_paragraph(text, len = 72, indent = 2)
         end
       end
 
+      indentation = " " * indent
       sentences.map { |sentence|
-        "#{" " * indent}#{sentence.join(' ')}"
+        "#{indentation}#{sentence.join(' ')}"
       }.join "\n"
     end
   end