method

duplicable?

rails latest stable - Class: Module

duplicable?()

public

Modules are not duplicable:

m = Module.new # => #<Module:0x10328b6e0>
m.dup          # => #<Module:0x10328b6e0>

Note dup returned the same module object.

# File activesupport/lib/active_support/core_ext/object/duplicable.rb, line 103
  def duplicable?
    false
  end