Simplify Range#each for String elements

ryoqun · Feb 11, 2013 · c8ff864 · c8ff864
1 parent a84d8f3
commit c8ff864
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/kernel/common/range.rb b/kernel/common/range.rb
@@ -70,9 +70,7 @@ def each(&block)
       end
 
     when String
-      first.upto(last) do |s|
-        yield s unless @excl && s == last
-      end
+      first.upto(last, @excl, &block)
     when Symbol
       first.to_s.upto(last.to_s, @excl) do |str|
         yield str.to_sym