find_target

# File activerecord/lib/active_record/associations/collection_association.rb, line 302
        def find_target
          return scope.to_a if skip_statement_cache?

          conn = klass.connection
          sc = reflection.association_scope_cache(conn, owner) do
            StatementCache.create(conn) { |params|
              as = AssociationScope.create { params.bind }
              target_scope.merge as.scope(self, conn)
            }
          end

          binds = AssociationScope.get_bind_values(owner, reflection.chain)
          sc.execute(binds, klass, conn) do |record|
            set_inverse_instance(record)
          end
        end