pjb3 · January 26, 2012 14:14
diff --git a/hash_deep_stringify_keys.rb b/hash_deep_stringify_keys.rb
 class Hash
  def deep_stringify_keys
    stringify_keys.inject({}) do |h, (k,v)|
      h[k] = v.is_a?(Hash) ? v.deep_stringify_keys : v
      h
    end
  end
 end
	class Hash
	def deep_stringify_keys
	stringify_keys.inject({}) do \|h, (k,v)\|
	h[k] = v.is_a?(Hash) ? v.deep_stringify_keys : v
	h
	end
	end
	end