/usr/lib/ruby/1.9.1/rake/cloneable.rb is in libruby1.9.1 1.9.3.0-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | module Rake
# ##########################################################################
# Mixin for creating easily cloned objects.
#
module Cloneable
# Clone an object by making a new object and setting all the instance
# variables to the same values.
def dup
sibling = self.class.new
instance_variables.each do |ivar|
value = self.instance_variable_get(ivar)
new_value = value.clone rescue value
sibling.instance_variable_set(ivar, new_value)
end
sibling.taint if tainted?
sibling
end
def clone
sibling = dup
sibling.freeze if frozen?
sibling
end
end
end
|