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Categories / Ruby / Hash

 

Merge method merges two hashes together, producing a copy of the hashes that removes duplicate keys by overwriting the key-value pair

myHash2 = { 1 => "Two", 2 => "New Value", 3 => "New Three" } myHash = { 1 => "One", 2 => "Two", 3 => "Three", 4 => "Four", 5 => "Five" } myHash.merge myHash2  p myHash