Class: Xumlidot::Types::Constants

Inherits:
Array
  • Object
show all
Defined in:
lib/xumlidot/types/constants.rb

Overview

Container class

I’m thinking a hash to make lookup quicker …

Instance Method Summary collapse

Instance Method Details

#find_first(constant) ⇒ Object

return exact matches



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# File 'lib/xumlidot/types/constants.rb', line 12

def find_first(constant)
  found = find do |klass|
    klass.definition == constant.definition
  end
  return found unless found.nil?

  each do |k|
    k.constants.each do |klass|
       found = klass.constants.find_first(constant)
       return found unless found.nil?
    end
  end
  nil
end

#root_namespace_for(constant) ⇒ Object

find any constant that is the root of the namespace for the supplied constant



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# File 'lib/xumlidot/types/constants.rb', line 29

def root_namespace_for(constant)
  found = find do |klass|
    klass.definition.root_namespace_for?(constant)
  end

  return found unless found.nil?

  each do |k|
    k.constants.each do |klass|
      return klass if klass.definition.root_namespace_for?(constant)
      found = klass.constants.root_namespace_for(constant)
      return found unless found.nil?
    end
  end
  nil
end

#traverse(&block) ⇒ Object 



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# File 'lib/xumlidot/types/constants.rb', line 46

def traverse(&block)
  each do |k|
    yield k if block_given?
    k.constants.each do |klass|
      yield klass if block_given?
      klass.constants.traverse(&block)
    end
  end
end