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nusco/argument_array.rb

Created August 18, 2010 13:42
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  1. nusco created this gist Aug 18, 2010.
    13 changes: 13 additions & 0 deletions argument_array.rb
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    # =====================
    # Spell: Argument Array
    # =====================

    # Collapse a list of arguments into an array.

    def my_method(*args)
    args.map {|arg| arg.reverse }
    end

    my_method('abc', 'xyz', '123') # => ["cba", "zyx", "321"]

    # For more information: http://www.pragprog.com/titles/ppmetr/metaprogramming-ruby