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ActiveRecord#attributes optimization: minimize objects created #6687

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merged 1 commit into from Jun 9, 2012
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ActiveRecord#attributes optimization: minimize objects created #6687

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4 changes: 3 additions & 1 deletion activerecord/lib/active_record/attribute_methods.rb
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Expand Up @@ -181,7 +181,9 @@ def attribute_names


# Returns a hash of all the attributes with their names as keys and the values of the attributes as values. # Returns a hash of all the attributes with their names as keys and the values of the attributes as values.
def attributes def attributes
Hash[@attributes.map { |name, _| [name, read_attribute(name)] }] attrs = {}
attribute_names.each { |name| attrs[name] = read_attribute(name) }
attrs
end end


# Returns an <tt>#inspect</tt>-like string for the value of the # Returns an <tt>#inspect</tt>-like string for the value of the
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