/ Ruby on Rails
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method

duplicable?

rails latest stable - Class: Class

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.2.13) is shown here.

duplicable?()
public

Classes are not duplicable:

c = Class.new # => #<Class:0x10328fd80>
c.dup         # => #<Class:0x10328fd80>

Note dup returned the same class object.