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values_at

hsh.values_at(key, ...) â array

Instance Public methods

Return an array containing the values associated with the given keys. Also see Hash.select.

h = { "cat" => "feline", "dog" => "canine", "cow" => "bovine" }
h.values_at("cow", "cat")  #=> ["bovine", "feline"]

doc_ruby_on_rails

2015-04-12 01:18:41

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