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nashby/gist:1166517

Created August 23, 2011 21:00
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gistfile1.rb
def attributes
attrs = {}
attribute_names.each { |name| attrs[name] = read_attribute(name) }
attrs
end
#vs
def attributes
attribute_names.inject({}) { |attrs, name| attrs[name] = read_attribute(name); attrs }
end
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