Simplify Enumerable#each_with_object

2009-03-21 04:00:07 -07:00 · 2009-03-21 04:00:07 -07:00 · 8d1d813b66
commit 8d1d813b66
parent 051bab5bd2
1 changed files with 3 additions and 4 deletions
--- a/activesupport/lib/active_support/core_ext/enumerable.rb
+++ b/activesupport/lib/active_support/core_ext/enumerable.rb
@ -77,11 +77,10 @@ def sum(identity = 0, &block)
  #   (1..5).each_with_object(1) { |value, memo| memo *= value } # => 1
  #
  def each_with_object(memo, &block)
-    returning memo do |m|
-      each do |element|
-        block.call(element, m)
-      end
+    each do |element|
+      block.call(element, memo)
    end
+    memo
  end unless [].respond_to?(:each_with_object)

  # Convert an enumerable to a hash. Examples: