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nusco/named_arguments.rb

Created August 18, 2010 15:23
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Spell: Named Arguments
Raw
named_arguments.rb
# ======================
# Spell: Named Arguments
# ======================
# Collect method arguments into a hash to identify them by name.
def my_method(args)
args[:arg2]
end
my_method(:arg1 => "A", :arg2 => "B", :arg3 => "C") # => "B"
# For more information: http://www.pragprog.com/titles/ppmetr/metaprogramming-ruby
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