lib/activefacts/generators/cql.rb in activefacts-generators-1.7.1 vs lib/activefacts/generators/cql.rb in activefacts-generators-1.8.0

@@ -366,10 +366,11 @@
         # For all other presence constraints any subtyping step is over the counterpart player
         role_proximity = c.min_frequency == 1 && [nil, 1].include?(c.max_frequency) ? :proximate : :counterpart
         if role_proximity == :proximate
           verbaliser.role_refs_have_subtype_steps(c.role_sequence)
         else
-          join_over, joined_roles = ActiveFacts::Metamodel.plays_over(c.role_sequence.all_role_ref.map{|rr|rr.role}, role_proximity)
+	  roles = c.role_sequence.all_role_ref.map{|rr|rr.role}
+          join_over, joined_roles = ActiveFacts::Metamodel.plays_over(roles, role_proximity)
           verbaliser.roles_have_same_player(joined_roles) if join_over
         end
 
         verbaliser.prepare_role_sequence(c.role_sequence, join_over)
         # REVISIT: Need to discount role_adjuncts in here, since this constraint uses loose binding: