Switched from chars to scan

ckhrysze · Jan 22, 2010 · 1055205 · 1055205
1 parent f2b56d6
commit 1055205
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/app/models/deck.rb b/app/models/deck.rb
@@ -59,10 +59,7 @@ def cmc_values
   def colors
     result = maindeck.runs.map do |run|
       next if run.cc.blank?
-      letters = run.cc.downcase.chars.select { |c|
-        Rails.logger.info("considering letter #{c}")
-        /[a-z]/.match(c)
-      }
+      letters = run.cc.downcase.scan(/[a-z]/)
       Rails.logger.info("letters for card #{letters}")
       letters
     end