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|
module M
def foo
end
def M.mmm
end
end
module N
def bar
end
def N.nnn
end
end
module X
end
puts '--- cannot initialize frozen module:'
X.freeze
p X.send(:initialize_copy, N) rescue p $!
puts '--- direct call:'
M.send(:initialize_copy, N)
p M.instance_methods(false)
p M.singleton_methods(false)
puts '--- name:'
$m = Module.new
$m.send :initialize_copy, M
p $m.name
##########################################
class Module
def initialize_copy *a
puts 'init_copy'
end
end
puts '--- clone:'
M_clone = M.clone
p M_clone.instance_methods(false)
p M_clone.singleton_methods(false)
puts '--- dup:'
M_dup = M.dup
p M_dup.instance_methods(false)
p M_dup.singleton_methods(false)
puts '--- name:'
$m = Module.new
$m.send :initialize_copy, M
p $m.name
|
