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EDIT :: cloneable.rb

module Rake ## # Mixin for creating easily cloned objects. module Cloneable # :nodoc: # The hook that is invoked by 'clone' and 'dup' methods. def initialize_copy(source) super source.instance_variables.each do |var| src_value = source.instance_variable_get(var) value = src_value.clone rescue src_value instance_variable_set(var, value) end end end end

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