I'm making a search-function in a Rails project with Postgres as db.

Here's my code

def self.search(search)
   if search 
    find(:all, :conditions => ["LOWER(name) LIKE LOWER(?) OR LOWER(city) LIKE LOWER(?) OR LOWER(address) LIKE LOWER(?) OR (venue_type) LIKE (?)", "%#{search}%", "%#{search}%", "%#{search}%", "%#{search}%"])
    else
      find(:all)
    end
  end

But my problem is that "venue_type" is an integer. I've made a case switch for venue_type

def venue_type_check
    case self.venue_type
      when 1
        "Pub"
      when 2
        "Nattklubb"
    end
end

Now to my question: How can I find something in my query when venue_type is an int?