Enumerable#reverse_each should not rely on mruby-array-ext gem

mruby · Mar 24, 2014 · aa5920a · aa5920a
1 parent c326ab8
commit aa5920a
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/mrbgems/mruby-enum-ext/mrblib/enum.rb b/mrbgems/mruby-enum-ext/mrblib/enum.rb
@@ -518,9 +518,12 @@ def each_with_object(obj=nil, &block)
   #
 
   def reverse_each(&block)
-    ary = []
-    self.each {|*val| ary.push(val.__svalue) }
-    ary.reverse_each(&block)
+    ary = self.to_a
+    i = ary.size - 1
+    while i>=0
+      block.call(ary[i])
+      i -= 1
+    end
     self
   end
 end