class Foo include Mongoid::Document field :bars, type: Set end f = Foo.new f.add_to_set(bars: 1) f.bars => nil f.attributes[‘bars’] => [1] Is there any better way to access f.bars? Mongoid 9.0.0 ruby-on-rails mongoid 3 Your code isn’t actually reproducable. irb(main):007:0> f = Foo.new irb(main):008:0> f.add_to_set(bars: 1) => #<Foo _id: 66dc4cc6fbdbbf68304b94bd, bars: [1]> irb(main):009:0> f.bars => #<Set: […]

class Foo include Mongoid::Document field :bars, type: Set end f = Foo.new f.add_to_set(bars: 1) f.bars => nil f.attributes[‘bars’] => [1] Is there any better way to access f.bars? Mongoid 9.0.0 ruby-on-rails mongoid 3 Your code isn’t actually reproducable. irb(main):007:0> f = Foo.new irb(main):008:0> f.add_to_set(bars: 1) => #<Foo _id: 66dc4cc6fbdbbf68304b94bd, bars: [1]> irb(main):009:0> f.bars => #<Set: […]

I experience problems with query performance in Mongoid.