diff options
Diffstat (limited to 'activerecord/lib/active_record/relation/query_methods.rb')
| -rw-r--r-- | activerecord/lib/active_record/relation/query_methods.rb | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index 257221174b..ca1de2d4dc 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -34,7 +34,6 @@ module ActiveRecord # # User.where.not(name: "Jon", role: "admin") # # SELECT * FROM users WHERE name != 'Jon' AND role != 'admin' - # def not(opts, *rest) where_value = @scope.send(:build_where, opts, rest).map do |rel| case rel @@ -341,6 +340,9 @@ module ActiveRecord # User.where(name: "John", active: true).unscope(where: :name) # == User.where(active: true) # + # This method is applied before the default_scope is applied. So the conditions + # specified in default_scope will not be removed. + # # Note that this method is more generalized than ActiveRecord::SpawnMethods#except # because #except will only affect a particular relation's values. It won't wipe # the order, grouping, etc. when that relation is merged. For example: @@ -353,7 +355,7 @@ module ActiveRecord spawn.unscope!(*args) end - def unscope!(*args) + def unscope!(*args) # :nodoc: args.flatten! args.each do |scope| @@ -552,7 +554,6 @@ module ActiveRecord # Order.having('SUM(price) > 30').group('user_id') def having(opts, *rest) opts.blank? ? self : spawn.having!(opts, *rest) - spawn.having!(opts, *rest) end def having!(opts, *rest) # :nodoc: @@ -863,8 +864,6 @@ module ActiveRecord return [] if joins.empty? - @implicit_readonly = true - joins.map do |join| case join when Array @@ -934,9 +933,7 @@ module ActiveRecord association_joins = buckets[:association_join] || [] stashed_association_joins = buckets[:stashed_join] || [] join_nodes = (buckets[:join_node] || []).uniq - string_joins = (buckets[:string_join] || []).map { |x| - x.strip - }.uniq + string_joins = (buckets[:string_join] || []).map { |x| x.strip }.uniq join_list = join_nodes + custom_join_ast(manager, string_joins) @@ -948,8 +945,6 @@ module ActiveRecord join_dependency.graft(*stashed_association_joins) - @implicit_readonly = true unless association_joins.empty? && stashed_association_joins.empty? - # FIXME: refactor this to build an AST join_dependency.join_associations.each do |association| association.join_to(manager) @@ -962,7 +957,6 @@ module ActiveRecord def build_select(arel, selects) unless selects.empty? - @implicit_readonly = false arel.project(*selects) else arel.project(@klass.arel_table[Arel.star]) @@ -1016,7 +1010,7 @@ module ActiveRecord end def validate_order_args(args) - args.select { |a| Hash === a }.each do |h| + args.grep(Hash) do |h| unless (h.values - [:asc, :desc]).empty? raise ArgumentError, 'Direction should be :asc or :desc' end |