ruby on rails - conditional statements -

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I want to do a customized search through a method in my model: One of the search conditions looks like this: 

  left = param [: left] [: left_id] right = params [: right] [: right_id] status = give_status (left, right) ou & lt; & Lt; "Status_ID_number = # {status}"   
 Paramozes come from two drop down menus. My problem is with setting the value for the condition if I do something like this so that it sets the value correctly from the left parameter:    def self.give_status (left, Right) Return end date   
 I would like to set it as below, where the left and right variables are compared and then a fixed return value is specified based on the conditions. Return to Code 2 below, even if I set the left and right set to 1.  
  def self.give_status (left, right) if left == 1 and right == 1 return 1 and return 2 end end    
 
 
 The problem is that your  param  return string  
  def self.give_status (left , Right) if left.to_i == 1 and right.to_i == 1 1 and 2 end   
 short form  
  def self.give_status ( Left, right) left.to_i == 1 & amp; Amp; Right.to_i == 1? 1: 2 end   
 or get it properly in the beginning:  
  left = param [[left] [: left_id] .to_i right = params [: OK] [: correct_ID] .to_i position = Dostastus (left, right) where & lt; & Lt; "Status_id_number = # {status}" def self.give_status (left, right) left == 1 & amp; Amp; Correct == 1? 1: 2 end

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