Add Rdoc document for Array#forty_two

3f79d842 · utenmiki · cc2a9df9 · 3f79d842
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activesupport/lib/active_support/core_ext/array/access.rb activesupport/lib/active_support/core_ext/array/access.rb +2 -0

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--- a/activesupport/lib/active_support/core_ext/array/access.rb
+++ b/activesupport/lib/active_support/core_ext/array/access.rb
@@ -48,6 +48,8 @@ def fifth
  end

  # Equal to <tt>self[41]</tt>. Also known as accessing "the reddit".
+  #
+  #   (1..42).to_a.forty_two # => 42
  def forty_two
    self[41]
  end