def contributors(options = {})
      raise ArgumentError, 'You must provide a :cid option' if options[:cid].nil? || options[:cid].empty?
      options.merge!({:method => 'candContrib'})
      self.class.get("/", :query => options)
    end
def contributors(options = {})
      raise ArgumentError, 'You must provide a :cid option' if options[:cid].nil? || options[:cid].empty?
      options.merge!({:method => 'candContrib'})
      self.class.get("/", :query => options)
    end
Provides the top organizations contributing to specified politician.

 See : http://www.opensecrets.org/api/?method=candContrib&output=doc

 @option options [String] :cid ("") a CRP CandidateID
 @option options [optional, String] :cycle ("") 2008 or 2010.