Created
August 5, 2011 09:23
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Mongoid bug
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| class Accommodation | |
| include Mongoid::Document | |
| references_many :reservations | |
| end |
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| class Account | |
| include Mongoid::Document | |
| include Mongoid::Timestamps | |
| field :number, type: Integer | |
| referenced_in :payer, polymorphic: true | |
| references_one :reservation | |
| end |
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| a = Accommodation.create | |
| Reservation.create(accommodation:a) | |
| /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.0.9/lib/rails/commands/runner.rb:50:in `eval': You have a nil object when you didn't expect it! (NoMethodError) | |
| You might have expected an instance of Array. | |
| The error occurred while evaluating nil.push | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/binding.rb:21:in `binding' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/bindings/referenced/in.rb:23:in `bind' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/proxy.rb:20:in `bind_one' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/referenced/in.rb:24:in `block in initialize' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/proxy.rb:35:in `init' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/referenced/in.rb:22:in `initialize' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/accessors.rb:44:in `new' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/accessors.rb:44:in `create_relation' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/accessors.rb:26:in `build' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/relations/accessors.rb:145:in `block (2 levels) in setter' | |
| from /Users/jzajpt/Development/experiments/mongoid-bug/app/models/reservation.rb:15:in `create_accounts' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.0.9/lib/active_support/callbacks.rb:420:in `_run_create_callbacks' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.0.9/lib/active_support/callbacks.rb:94:in `run_callbacks' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence/insertion.rb:25:in `block (2 levels) in prepare' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.0.9/lib/active_support/callbacks.rb:421:in `_run_save_callbacks' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/activesupport-3.0.9/lib/active_support/callbacks.rb:94:in `run_callbacks' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence/insertion.rb:24:in `block in prepare' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence/insertion.rb:22:in `tap' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence/insertion.rb:22:in `prepare' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence/operations/insert.rb:26:in `persist' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence.rb:44:in `insert' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence.rb:142:in `upsert' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence.rb:162:in `block in create' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence.rb:162:in `tap' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/mongoid-2.1.2/lib/mongoid/persistence.rb:162:in `create' | |
| from (eval):1:in `<top (required)>' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.0.9/lib/rails/commands/runner.rb:50:in `eval' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.0.9/lib/rails/commands/runner.rb:50:in `<top (required)>' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.0.9/lib/rails/commands.rb:39:in `require' | |
| from /Users/jzajpt/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.0.9/lib/rails/commands.rb:39:in `<top (required)>' | |
| from script/rails:6:in `require' | |
| from script/rails:6:in `<main>' |
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| class Reservation | |
| include Mongoid::Document | |
| include Mongoid::Timestamps | |
| field :number, type: Integer | |
| referenced_in :accommodation | |
| referenced_in :account | |
| before_create :create_accounts | |
| protected | |
| def create_accounts | |
| self.account = Account.create! | |
| end | |
| end |
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