Method: Module#insert

Defined in:
lib/ruby_ext.rb

#insert(new_mod) ⇒ Object

WARNING : This is a dangerous method

It’s like include but changes the order so that the new module is before the older one.



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# File 'lib/ruby_ext.rb', line 23

def insert(new_mod)
  new_mod = new_mod.dup
  old_mod = self
  mod_name = self.basename

  new_mod.module_eval do
    include old_mod
  end

  (nesting[-2] || Object).module_eval do
    remove_const mod_name
    const_set mod_name, new_mod
  end
end