Module: BBLib::Delegator::ClassMethods

Defined in:
lib/bblib/core/mixins/delegator.rb

Instance Method Summary collapse

Instance Method Details

#_ancestor_delegate_fast ⇒ Object 



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# File 'lib/bblib/core/mixins/delegator.rb', line 70

def _ancestor_delegate_fast
  ancestors.reverse.find do |anc|
    next if anc == self
    next unless anc.respond_to?(:delegate_fast)
    return anc.delegate_fast
  end
  true
end

#ancestor_delegates ⇒ Object 



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# File 'lib/bblib/core/mixins/delegator.rb', line 83

def ancestor_delegates
  ancestors.reverse.flat_map do |anc|
    next if anc == self || !anc.respond_to?(:delegates)
    anc.delegates
  end.compact.uniq
end

#delegate_fast(*args) ⇒ Object

When turned on the respond_to_missing method is left unchanged. This GREATLY speeds up the instantiation of classes with lots of calls to respond_to?



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# File 'lib/bblib/core/mixins/delegator.rb', line 57

def delegate_fast(*args)
  return @delegate_fast ||= _ancestor_delegate_fast if args.empty?
  @delegate_fast = args.first ? true : false
end

#delegate_to(*mthds) ⇒ Object 



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# File 'lib/bblib/core/mixins/delegator.rb', line 62

def delegate_to(*mthds)
  mthds.flatten.each do |method|
    next if delegates.include?(method)
    delegates << method
  end
  true
end

#delegates ⇒ Object 



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# File 'lib/bblib/core/mixins/delegator.rb', line 79

def delegates
  @delegates ||= ancestor_delegates
end