Module: RubyCodeAPI::Manipulation::Update::Position

Included in:
RubyCodeAPI::Manipulation::Update
Defined in:
lib/manipulation/update/position.rb

Defined Under Namespace

Classes: UpdatePositionError

Instance Method Summary collapse

Instance Method Details

#position_arg?(arg) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/manipulation/update/position.rb', line 22

def position_arg?(arg)       
  return arg[1] if arg && arg[0]  == '#'
  nil
end

#replace_pos_argument(options) ⇒ Object 



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# File 'lib/manipulation/update/position.rb', line 13

def replace_pos_argument(options)                                    
  case self.arg
  when Ruby::String                                    
    replace_arg_token(options[:with])
  else
    raise UpdatePositionError, "Unknown type for replacing positional argument: #{self.arg.class}"
  end
end

#replace_position_arg(options) ⇒ Object 



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# File 'lib/manipulation/update/position.rb', line 8

def replace_position_arg(options)
  pos = position_arg?(options[:arg])
  self.arguments.elements[pos.to_i].replace_pos_argument(options)      
end