From b00c69cd1f0b0143ad8e6b92c982c106845583c7 Mon Sep 17 00:00:00 2001
From: Justin <jevaniew@kanayo.com>
Date: Tue, 19 Apr 2016 09:49:55 -0300
Subject: [PATCH] Change the Hash.to_xml with a lamda example

Update 'foo'.to_xml(lambda { |options, key| options[:builder].b(key) })
to  {foo: lambda { |options, key| options[:builder].b(key) }}.to_xml
---
 activesupport/lib/active_support/core_ext/hash/conversions.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/activesupport/lib/active_support/core_ext/hash/conversions.rb b/activesupport/lib/active_support/core_ext/hash/conversions.rb
index 6741e732f0..dd5ebe6d8d 100644
--- a/activesupport/lib/active_support/core_ext/hash/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/hash/conversions.rb
@@ -31,7 +31,7 @@ class Hash
   #   with +key+ as <tt>:root</tt>, and +key+ singularized as second argument. The
   #   callable can add nodes by using <tt>options[:builder]</tt>.
   #
-  #     'foo'.to_xml(lambda { |options, key| options[:builder].b(key) })
+  #     {foo: lambda { |options, key| options[:builder].b(key) }}.to_xml
   #     # => "<b>foo</b>"
   #
   # * If +value+ responds to +to_xml+ the method is invoked with +key+ as <tt>:root</tt>.