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Ruby Ruby Collections Ruby Hashes Hash Methods

dan cornwell
dan cornwell
6,877 Points
Posted by dan cornwell
dan cornwell
6,877 Points

what is going on. can you help me with this hash

i just do not understand what they are asking me

hash.rb 
grocery_item = { "item" => "Bread", "quantity" => 1, "brand" => "Treehouse Bread Company" }
calories = { "calories" => 100 }
final_item
final_item.merge({"calories0})