Module: Ohai::Mixin::ConstantHelper

Included in:
System
Defined in:
lib/ohai/mixin/constant_helper.rb

Instance Method Summary collapse

Instance Method Details

#recursive_remove_constants(object) ⇒ Object 



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# File 'lib/ohai/mixin/constant_helper.rb', line 33

def recursive_remove_constants(object)
  if object.respond_to?(:constants)
    object.constants.each do |const|
      next unless strict_const_defined?(object, const)

      recursive_remove_constants(object.const_get(const))
      object.send(:remove_const, const)
    end
  end
end

#remove_constants ⇒ Object 



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# File 'lib/ohai/mixin/constant_helper.rb', line 24

def remove_constants
  new_object_constants = Object.constants - @object_pristine.constants
  new_object_constants.each do |constant|
    Object.send(:remove_const, constant) unless Object.const_get(constant).is_a?(Module)
  end

  recursive_remove_constants(Ohai::NamedPlugin)
end

#strict_const_defined?(object, const) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ohai/mixin/constant_helper.rb', line 44

def strict_const_defined?(object, const)
  if object.method(:const_defined?).arity == 1
    object.const_defined?(const)
  else
    object.const_defined?(const, false)
  end
end