Notes posted by earless1

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April 2, 2013 - (v1_8_6_287 - v1_9_3_392)
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Passing in an Array instead of individual arguments

Pass in array instead of list

h = { "cat" => "feline", "dog" => "canine", "cow" => "bovine" }

keys_i_want = %w(cow cat)

h.values_at(*keys_i_want) #=> ["bovine", "feline"]