lib/libis/services/scope/search.rb in libis-services-1.0.1 vs lib/libis/services/scope/search.rb in libis-services-1.0.2

@@ -16,13 +16,15 @@
         end
 
         def connect(name, password, database = nil)
           database ||= 'libis-db-scope.cc.kuleuven.be:1556/SCOPEP.kuleuven.be'
           @oracle = OracleClient.new("#{name}/#{password}/#{database}")
+          self
         end
 
         def connect_url(url)
           @oracle = OracleClient.new(url)
+          self
         end
 
         def find(term, options = {})
           super
         end