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julioterra/gist:1265221

Created October 5, 2011 18:19
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creating an enumerator with the enum_for method
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gistfile1.rb
ingredients = ["tomato", "arugula", "garlic", "olive oil", "balsamic", "parmesan"]
enum = ingredients.enum_for(:select)
p enum.each { |n| n =~ /ar/ }
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