method

next_chain_scope

v6.0.0 - Show latest stable - 0 notes - Class: AssociationScope

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next_chain_scope(scope, reflection, next_reflection) private

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# File activerecord/lib/active_record/associations/association_scope.rb, line 79
        def next_chain_scope(scope, reflection, next_reflection)
          join_keys = reflection.join_keys
          key = join_keys.key
          foreign_key = join_keys.foreign_key

          table = reflection.aliased_table
          foreign_table = next_reflection.aliased_table
          constraint = table[key].eq(foreign_table[foreign_key])

          if reflection.type
            value = transform_value(next_reflection.klass.polymorphic_name)
            scope = apply_scope(scope, table, reflection.type, value)
          end

          scope.joins!(join(foreign_table, constraint))
        end

next_chain_scope

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