If you want to get what is the difference between two hashes, you can do 

result = {}
hash1.each {|key, value| result[key] = hash2[key] if hash2[key] != value }
puts result 

or use a this hash1.to_a == hash2.to_a turning it to an array and compairing 
those. or you could use to_s compare strings. 

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