Method: Tap::Support::ConfigurableClass#inherited

Defined in:
lib/tap/support/configurable_class.rb

#inherited(child) ⇒ Object

When subclassed, the parent.configurations are duplicated and passed to the child class where they can be extended/modified without affecting the configurations of the parent class.



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# File 'lib/tap/support/configurable_class.rb', line 48

def inherited(child) # :nodoc:
  unless child.instance_variable_defined?(:@source_file)
    caller.first =~ Lazydoc::CALLER_REGEXP
    child.instance_variable_set(:@source_file, File.expand_path($1)) 
  end
  
  child.instance_variable_set(:@configurations, ClassConfiguration.new(child, @configurations))
  super
end