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patmaddox/collate.rb

Created January 6, 2010 06:21
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collate.rb
module Kernel
def collate(*methods)
methods.collect {|m| send(m) }
end
end
first, last = User.collate :first, :last # => [#<User id: 1 name: "Pat">, #<User id: 85 name: "Joe">]
avg, max, min = [4, 3, 1, 5, 2].collate :avg, :max, :min # => [3.0, 5, 1]
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