Module: RubyCodeAPI::Misc::Helper

Included in:
RubyCodeAPI::Manipulation
Defined in:
lib/manipulation/helpers.rb

Instance Method Summary collapse

Instance Method Details

#elemental? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/manipulation/helpers.rb', line 12

def elemental?
  respond_to?(:body) || respond_to?(:elements)
end

#find_index(obj) ⇒ Object 



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# File 'lib/manipulation/helpers.rb', line 4

def find_index(obj)
  get_elements.each_with_index do |elem, i|
    if elem == obj
      return i
    end
  end        
end

#get_elements ⇒ Object 



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# File 'lib/manipulation/helpers.rb', line 16

def get_elements
  case self
  when Ruby::Class
    body.elements
  else
    elements
  end
end

#object ⇒ Object 



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# File 'lib/manipulation/helpers.rb', line 25

def object
  self.respond_to?(:block) ? self.block : self
end