This project forked from kennethkalmer/activerecord-tableless-models
Bringing together the different tableless model implementations into a single gem/plugin
License: Other
After upgrading from Rails 3.2.x to 4.1.6 i am getting this error.
NoMethodError (undefined method []' for nil:NilClass)`
Using newest protected_attributes (1.0.8) on a tableless model with activerecord-tableless (1.3.4):
/gems/activerecord-4.1.6/lib/active_record/attribute_methods/read.rb:113:in `block in read_attribute'",
/gems/activerecord-4.1.6/lib/active_record/attribute_methods/read.rb:111:in `fetch'",
/gems/activerecord-4.1.6/lib/active_record/attribute_methods/read.rb:111:in `read_attribute'",
/gems/activerecord-4.1.6/lib/active_record/attribute_methods.rb:381:in `[]'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:86:in `block in add_constraints'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:69:in `each'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:69:in `each_with_index'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:69:in `add_constraints'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:18:in `scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:7:in `scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/association.rb:97:in `association_scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/association.rb:86:in `scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/collection_association.rb:404:in `scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/collection_association.rb:474:in `create_scope'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/associations.rb:6:in `block in build_record'",
/gems/activerecord-4.1.6/lib/active_record/core.rb:200:in `initialize'",
/gems/activerecord-4.1.6/lib/active_record/inheritance.rb:30:in `new'",
/gems/activerecord-4.1.6/lib/active_record/inheritance.rb:30:in `new'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/reflection.rb:5:in `build_association'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/associations.rb:5:in `build_record'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/associations.rb:19:in `build'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/nested_attributes.rb:117:in `block in assign_nested_attributes_for_collection_association'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/nested_attributes.rb:112:in `each'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/nested_attributes.rb:112:in `assign_nested_attributes_for_collection_association'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/nested_attributes.rb:37:in `cards_attributes='",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:45:in `public_send'",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:45:in `_assign_attribute'",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:56:in `block in assign_nested_parameter_attributes'",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:56:in `each'",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:56:in `assign_nested_parameter_attributes'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/attribute_assignment.rb:71:in `assign_attributes'",
/gems/protected_attributes-1.0.8/lib/active_record/mass_assignment_security/core.rb:8:in `init_attributes'",
/gems/activerecord-4.1.6/lib/active_record/core.rb:198:in `initialize'",
/gems/activerecord-4.1.6/lib/active_record/inheritance.rb:30:in `new'",
/gems/activerecord-4.1.6/lib/active_record/inheritance.rb:30:in `new'",
and the same now without protected_attributes, using strong_parameters:
/gems/activerecord-4.1.6/lib/active_record/attribute_methods/read.rb:113:in `block in read_attribute'",
/gems/activerecord-4.1.6/lib/active_record/attribute_methods/read.rb:111:in `fetch'",
/gems/activerecord-4.1.6/lib/active_record/attribute_methods/read.rb:111:in `read_attribute'",
/gems/activerecord-4.1.6/lib/active_record/attribute_methods.rb:381:in `[]'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:86:in `block in add_constraints'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:69:in `each'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:69:in `each_with_index'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:69:in `add_constraints'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:18:in `scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/association_scope.rb:7:in `scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/association.rb:97:in `association_scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/association.rb:86:in `scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/collection_association.rb:404:in `scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/collection_association.rb:474:in `create_scope'",
/gems/activerecord-4.1.6/lib/active_record/associations/association.rb:168:in `initialize_attributes'",
/gems/activerecord-4.1.6/lib/active_record/associations/association.rb:248:in `block in build_record'",
/gems/activerecord-4.1.6/lib/active_record/core.rb:200:in `initialize'",
/gems/activerecord-4.1.6/lib/active_record/inheritance.rb:30:in `new'",
/gems/activerecord-4.1.6/lib/active_record/inheritance.rb:30:in `new'",
/gems/activerecord-4.1.6/lib/active_record/reflection.rb:239:in `build_association'",
/gems/activerecord-4.1.6/lib/active_record/associations/association.rb:247:in `build_record'",
/gems/activerecord-4.1.6/lib/active_record/associations/collection_association.rb:130:in `build'",
/gems/activerecord-4.1.6/lib/active_record/nested_attributes.rb:465:in `block in assign_nested_attributes_for_collection_association'",
/gems/activerecord-4.1.6/lib/active_record/nested_attributes.rb:460:in `each'",
/gems/activerecord-4.1.6/lib/active_record/nested_attributes.rb:460:in `assign_nested_attributes_for_collection_association'",
/gems/activerecord-4.1.6/lib/active_record/nested_attributes.rb:343:in `cards_attributes='",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:45:in `public_send'",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:45:in `_assign_attribute'",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:56:in `block in assign_nested_parameter_attributes'",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:56:in `each'",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:56:in `assign_nested_parameter_attributes'",
/gems/activerecord-4.1.6/lib/active_record/attribute_assignment.rb:36:in `assign_attributes'",
/gems/activerecord-4.1.6/lib/active_record/core.rb:455:in `init_attributes'",
/gems/activerecord-4.1.6/lib/active_record/core.rb:198:in `initialize'",
/gems/activerecord-4.1.6/lib/active_record/inheritance.rb:30:in `new'",
/gems/activerecord-4.1.6/lib/active_record/inheritance.rb:30:in `new'",
Can anyone help me out? I dont want to drop activerecord-tableless!
It seems that protected_attributes had kind of a similar bug and got it fixed. See rails/rails#13246
I have posted my question there earlier, but now that i kicked out protected_attributes and the error comes still up i think it is more related to activerecord-tableless.
Rails 4
class MailerForm has_many Recipient and accepts_nested_attributes_for :recipients
example:
form = MailerForm.new(some_recipients_data)
p form.recipients
>> [#<MailerForm::Recipient mailer_form_id: nil, email: "[email protected]">, #
<MailerForm::Recipient mailer_form_id: nil, email: "[email protected]">]
form.recipients.where(:email => "[email protected]").delete_all
p form.recipients
# got this
>> [#<MailerForm::Recipient mailer_form_id: nil, email: "[email protected]">, #
<MailerForm::Recipient mailer_form_id: nil, email: "[email protected]">]
# instead of
>> [ #<MailerForm::Recipient mailer_form_id: nil, email: "[email protected]">]
so how I can do destroy ?
Newbie to Ruby on Rails + Heroku Deployment .. not sure if this is issue is related to Active record - tableless Gem or with Heroku deployment environment. Works fine in my local (as I am not using PG)
Heroku environment details
and this is the model code
class Visitor < ActiveRecord::Base
has_no_table
column :email, :string
validates_presence_of :email
validates_format_of :email, :with => /\A[-a-z0-9_+\.]+\@([-a-z0-9]+\.)+[a-z0-9]{2,4}\z/i
def subscribe
mailchimp = Gibbon::API.new
result = mailchimp.lists.subscribe({
:id => ENV['MAILCHIMP_LIST_ID'],
:email => {:email => self.email},
:double_optin => false,
:update_existing => true,
:send_welcome => true
})
Rails.logger.info("Subscribed #{self.email} to MailChimp") if result
end
endbelow is the whole log dump
015-07-18T18:52:44.319347+00:00 app[web.1]: from /app/config.ru:in `new'
2015-07-18T18:52:44.319350+00:00 app[web.1]: from /app/config.ru:in `<main>'
2015-07-18T18:52:44.319353+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:49:in `eval'
2015-07-18T18:52:44.319357+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:49:in `new_from_string'
2015-07-18T18:52:44.319360+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:40:in `parse_file'
2015-07-18T18:52:44.319363+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:299:in `build_app_and_options_from_config'
2015-07-18T18:52:44.319366+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:208:in `app'
2015-07-18T18:52:44.319369+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/server.rb:61:in `app'
2015-07-18T18:52:44.319372+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:336:in `wrapped_app'
2015-07-18T18:52:44.319376+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:272:in `start'
2015-07-18T18:52:44.319382+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/server.rb:80:in `start'
2015-07-18T18:52:44.319385+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/commands_tasks.rb:80:in `block in server'
2015-07-18T18:52:44.319389+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/commands_tasks.rb:75:in `tap'
2015-07-18T18:52:44.319392+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/commands_tasks.rb:75:in `server'
2015-07-18T18:52:44.319396+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
2015-07-18T18:52:44.319399+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands.rb:17:in `<top (required)>'
2015-07-18T18:52:44.319402+00:00 app[web.1]: from bin/rails:8:in `require'
2015-07-18T18:52:44.319405+00:00 app[web.1]: from bin/rails:8:in `<main>'
2015-07-18T18:52:45.246428+00:00 heroku[web.1]: Process exited with status 1
2015-07-18T18:52:45.262519+00:00 heroku[web.1]: State changed from starting to crashed
2015-07-18T18:52:45.263702+00:00 heroku[web.1]: State changed from crashed to starting
2015-07-18T18:52:49.560089+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 52931 -e production`
2015-07-18T18:52:55.289443+00:00 app[web.1]: => Booting Thin
2015-07-18T18:52:55.289470+00:00 app[web.1]: => Rails 4.2.3 application starting in production on http://0.0.0.0:52931
2015-07-18T18:52:55.289473+00:00 app[web.1]: => Run `rails server -h` for more startup options
2015-07-18T18:52:55.289474+00:00 app[web.1]: => Ctrl-C to shutdown server
2015-07-18T18:52:55.289475+00:00 app[web.1]: PG::UndefinedObject: ERROR: type "string" does not exist
2015-07-18T18:52:55.289477+00:00 app[web.1]: LINE 1: SELECT 'string'::regtype::oid
2015-07-18T18:52:55.289478+00:00 app[web.1]: ^
2015-07-18T18:52:55.289480+00:00 app[web.1]: : SELECT 'string'::regtype::oid
2015-07-18T18:52:55.289533+00:00 app[web.1]: Exiting
2015-07-18T18:52:55.289602+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `async_exec': PG::UndefinedObject: ERROR: type "string" does not exist (ActiveRecord::StatementInvalid)
2015-07-18T18:52:55.289604+00:00 app[web.1]: LINE 1: SELECT 'string'::regtype::oid
2015-07-18T18:52:55.289605+00:00 app[web.1]: ^
2015-07-18T18:52:55.289609+00:00 app[web.1]: : SELECT 'string'::regtype::oid
2015-07-18T18:52:55.289611+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:155:in `block in execute'
2015-07-18T18:52:55.289613+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
2015-07-18T18:52:55.289616+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
2015-07-18T18:52:55.289618+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
2015-07-18T18:52:55.289621+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:154:in `execute'
2015-07-18T18:52:55.289625+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:393:in `lookup_cast_type'
2015-07-18T18:52:55.289631+00:00 app[web.1]: from /app/app/models/contact.rb:4:in `<class:Contact>'
2015-07-18T18:52:55.289628+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/bundler/gems/activerecord-tableless-800393c52bd2/lib/activerecord-tableless.rb:93:in `column'
2015-07-18T18:52:55.289634+00:00 app[web.1]: from /app/app/models/contact.rb:1:in `<top (required)>'
2015-07-18T18:52:55.289638+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require'
2015-07-18T18:52:55.289641+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `block in require'
2015-07-18T18:52:55.289648+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require'
2015-07-18T18:52:55.289645+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:240:in `load_dependency'
2015-07-18T18:52:55.289654+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:317:in `depend_on'
2015-07-18T18:52:55.289651+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:360:in `require_or_load'
2015-07-18T18:52:55.289657+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:233:in `require_dependency'
2015-07-18T18:52:55.289661+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:472:in `block (2 levels) in eager_load!'
2015-07-18T18:52:55.289664+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:471:in `each'
2015-07-18T18:52:55.289675+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:469:in `eager_load!'
2015-07-18T18:52:55.289668+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:471:in `block in eager_load!'
2015-07-18T18:52:55.289683+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/application/finisher.rb:56:in `block in <module:Finisher>'
2015-07-18T18:52:55.289679+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/application/finisher.rb:56:in `each'
2015-07-18T18:52:55.289686+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:30:in `instance_exec'
2015-07-18T18:52:55.289671+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:469:in `each'
2015-07-18T18:52:55.289678+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/engine.rb:346:in `eager_load!'
2015-07-18T18:52:55.289696+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each'
2015-07-18T18:52:55.289689+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:30:in `run'
2015-07-18T18:52:55.289702+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from'
2015-07-18T18:52:55.289692+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:55:in `block in run_initializers'
2015-07-18T18:52:55.289706+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component'
2015-07-18T18:52:55.289699+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
2015-07-18T18:52:55.289721+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each'
2015-07-18T18:52:55.289729+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2015-07-18T18:52:55.289708+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each'
2015-07-18T18:52:55.289723+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/initializable.rb:54:in `run_initializers'
2015-07-18T18:52:55.289732+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require'
2015-07-18T18:52:55.289711+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `call'
2015-07-18T18:52:55.289714+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component'
2015-07-18T18:52:55.289726+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/application.rb:352:in `initialize!'
2015-07-18T18:52:55.289718+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each'
2015-07-18T18:52:55.289735+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `block in require'
2015-07-18T18:52:55.289738+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:240:in `load_dependency'
2015-07-18T18:52:55.289741+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.3/lib/active_support/dependencies.rb:274:in `require'
2015-07-18T18:52:55.289748+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `instance_eval'
2015-07-18T18:52:55.289751+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `initialize'
2015-07-18T18:52:55.289745+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2015-07-18T18:52:55.289754+00:00 app[web.1]: from /app/config.ru:in `new'
2015-07-18T18:52:55.289774+00:00 app[web.1]: from /app/config.ru:in `<main>'
2015-07-18T18:52:55.289776+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:49:in `eval'
2015-07-18T18:52:55.289780+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:49:in `new_from_string'
2015-07-18T18:52:55.289781+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:40:in `parse_file'
2015-07-18T18:52:55.289783+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:299:in `build_app_and_options_from_config'
2015-07-18T18:52:55.289787+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:208:in `app'
2015-07-18T18:52:55.289790+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/server.rb:61:in `app'
2015-07-18T18:52:55.289792+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:336:in `wrapped_app'
2015-07-18T18:52:55.289795+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:272:in `start'
2015-07-18T18:52:55.289798+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/server.rb:80:in `start'
2015-07-18T18:52:55.289801+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/commands_tasks.rb:80:in `block in server'
2015-07-18T18:52:55.289804+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/commands_tasks.rb:75:in `tap'
2015-07-18T18:52:55.289808+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/commands_tasks.rb:75:in `server'
2015-07-18T18:52:55.289811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
2015-07-18T18:52:55.289814+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.3/lib/rails/commands.rb:17:in `<top (required)>'
2015-07-18T18:52:55.289817+00:00 app[web.1]: from bin/rails:8:in `require'
2015-07-18T18:52:55.289820+00:00 app[web.1]: from bin/rails:8:in `<main>'
2015-07-18T18:52:56.648562+00:00 heroku[web.1]: Process exited with status 1
2015-07-18T18:52:56.673206+00:00 heroku[web.1]: State changed from starting to crashed
RubyGems.org doesn't report a license for your gem. This is because it is not specified in the gemspec of your last release.
via e.g.
spec.license = 'MIT'
# or
spec.licenses = ['MIT', 'GPL-2']
Including a license in your gemspec is an easy way for rubygems.org and other tools to check how your gem is licensed. As you can imagine, scanning your repository for a LICENSE file or parsing the README, and then attempting to identify the license or licenses is much more difficult and more error prone. So, even for projects that already specify a license, including a license in your gemspec is a good practice. See, for example, how rubygems.org uses the gemspec to display the rails gem license.
There is even a License Finder gem to help companies/individuals ensure all gems they use meet their licensing needs. This tool depends on license information being available in the gemspec. This is an important enough issue that even Bundler now generates gems with a default 'MIT' license.
I hope you'll consider specifying a license in your gemspec. If not, please just close the issue with a nice message. In either case, I'll follow up. Thanks for your time!
Appendix:
If you need help choosing a license (sorry, I haven't checked your readme or looked for a license file), GitHub has created a license picker tool. Code without a license specified defaults to 'All rights reserved'-- denying others all rights to use of the code.
Here's a list of the license names I've found and their frequencies
p.s. In case you're wondering how I found you and why I made this issue, it's because I'm collecting stats on gems (I was originally looking for download data) and decided to collect license metadata,too, and make issues for gemspecs not specifying a license as a public service :). See the previous link or my blog post about this project for more information.
https://github.com/softace/activerecord-tableless/blob/master/lib/activerecord-tableless.rb#L32
redefines Exception within the ActiveRecord namespace. If there is any code within any ActiveRecord class such as
rescue Exception, it will fail if an Exception is thrown.
Is there any reason why Exception was redefined?
I'm having a stab at getting activerecord-tableless integrated in a Padrino application and initially ran into this problem:
activerecord-tableless/lib/activerecord-tableless.rb:42:in `has_no_table': uninitialized constant ActiveRecord::Tableless::ActsMethods::Rails
After forking and changing in my local version Rails::VERSION::STRING to ActiveRecord::VERSION::STRING I was able to at least get my app started but now I have the following issue.
When I try and initialize a new object (currently just in a console using u = User.new) I am getting the following error:
ActiveRecord::ConnectionNotEstablished: ActiveRecord::ConnectionNotEstablished
My user model looks like this:
class User < ActiveRecord::Base
has_no_table
column :name, :string
column :email, :string
endI currently don't have any another ActiveRecord settings in my application, do you think I would as if I was using a database to get this to work?
Hi is there any way I can use this with rails 6?
First, thanks for the great gem; it saved me a ton of time in having to implement this myself. That said, it would be great to be able to use FactoryGirl and some of the other testing gems along with the tableless models for consistency in my test suite.
I was able to do this, but I had to add the following methods to my model to handle any save-related calls:
def save
if self.valid?
return true
else
return false
end
end
def save!
if self.valid?
return self
else
raise StandardError, self.errors
end
end
def reload
return self
end
def update_attributes(attributes = {})
if attributes
attributes.each do |name, value|
self.send("#{name}=", value)
if self.valid?
return true
else
return false
end
end
end
end
Would there be anything wrong with adding those to the gem itself? I imagine that I'm not the only one who would benefit from having these methods implemented.
Hi,
I'm creating a site that is to rely on an API instead of the current DB. I thought I might be able to save some time by using this GEM. However, I'm still obtaining the above error - I'm not sure if attr_accessible is supported.
here's the example code snippet:
class AbTemplate < ActiveRecord::Base
has_no_table
attr_accessible :AB_template, ...
and when the relevant page is loaded in the browser there is the error:
undefined method `strip_attributes' for AbTemplate(Table doesn't exist):Class
Any ideas?
Thanks very much,
Rene
Hi,
I am trying to use associations with table-less models. I do not find how to use associations in github documentation nor I am able to find any tutorial regarding it.
Suppose, I am using belongs_to relationship(like User belongs_to a Category). How I am supposed to get Category.all or find a category object given a category_id. Do I need to override all these methods?
If you have any working example or documentation for the same, please share.
For details, here is the stackoverflow question regarding the same.
Using tableless to create a model that searchs and union other models.
My tableless model works, but it keeps giving this message:
ActiveRecord::JDBCError: Table 'xxxxxx' doesn't exist: SHOW FIELDS FROM
I'm clueless!
My setup:
Gemfile:
gem 'rails', '3.2.8'
gem 'activerecord-jdbcmysql-adapter'
gem 'jruby-openssl'
group :assets do
gem 'sass-rails', '> 3.2.3'> 3.2.1'
gem 'coffee-rails', '
gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'
gem 'i18n', '>= 0.6.1'
gem 'brdinheiro', '>=3.3.0'
gem 'brcpfcnpj', '>=3.3.0'
gem 'composite_primary_keys'
gem 'trinidad'
gem 'authlogic'
gem 'adauth'
gem 'delayed_job_active_record'
gem 'will_paginate'
gem "activerecord-tableless", "~> 1.0.1"
Model
class Vinc_mov_mix < ActiveRecord::Base
has_no_table
column :estab_id, :integer
column :vinc_id, :integer
column :caged_id, :integer
column :nome, :varchar
column :pis, :varchar
has_one :vinculo, :primary_key => :vinc_id, :foreign_key => :CN_NUMERO_SEQ
has_one :estab, :primary_key => :estab_id, :foreign_key => :CN_NUMERO_SEQ
has_one :caged_trab,:primary_key => :caged_id, :foreign_key => :id:
VINC_TABLE = '' + Vinculo.table_name + ''
CAGED_TABLE = '' + CagedTrab.table_name + ''
ESTAB_TABLE = '' + Estab.table_name + ''
PAGE_SIZE = 50
def self.search(estabs_ids, criterios={}, page=0) #page=offset
estabs_ids = estabs_ids.to_a
page -= 1; page = 0 if page < 0
clauses = where_clauses(criterios)
if estabs_ids.present?
clauses[:vincs_clauses] = ["#{ESTAB_TABLE}.cn_numero_seq IN (#{estabs_ids.join(',')})"] + clauses[:vincs_clauses]
clauses[:cageds_clauses] = ["#{ESTAB_TABLE}.cn_numero_seq IN (#{estabs_ids.join(',')})"] + clauses[:cageds_clauses]
end
self.find_by_sql(
"SELECT #{ESTAB_TABLE}.cn_numero_seq as estab_id, #{VINC_TABLE}.cn_numero_seq as vinc_id, null as caged_id, #{VINC_TABLE}.no_partic_rais as nome, #{VINC_TABLE}.co_pis as pis
from #{ESTAB_TABLE}
join #{VINC_TABLE} on #{ESTAB_TABLE}.co_cnpj_cei = #{VINC_TABLE}.co_cnpj_cei
where #{clauses[:vincs_clauses].join(' AND ')}
UNION ALL
SELECT #{ESTAB_TABLE}.cn_numero_seq as estab_id, null as vinc_id, #{CAGED_TABLE}.id as caged_id, #{CAGED_TABLE}.nomeTrab as nome, #{CAGED_TABLE}.pis as pis
from #{ESTAB_TABLE}
join #{CAGED_TABLE} ON #{ESTAB_TABLE}.co_cnpj_cei = #{CAGED_TABLE}.identificadorEstab
where #{clauses[:cageds_clauses].join(' AND ')}
order by nome
limit #{page * PAGE_SIZE}, #{PAGE_SIZE}" #limit <offset> <count>
)
end
As stated in the title, if I run MyModel.build(name: 'test') I get an error:
undefined method `build' for MyModel(Table doesn't exist):Class
My class is this:
require 'activerecord-tableless'
class MyModel < ActiveRecord::Base
has_no_table
# Stands for MenuID
column :mid, :string
def find_by_mid(identifier)
MyModel.build(mid: identifier)
end
endModel is quite simple, I tested even with :database => :pretend_success but same error.
I'm on rails 4.0.2, I would like to help but I'm having a lot of troubles setting up the test suite for the gem :\
Greetings.
Currently I'm trying to initialize object through has_one association like this:
class Report < ActiveRecord::Base
has_no_table
belongs_to :reportable, polymorphic: true
column :reportable_id, :integer
column :reportable_type, :string
column :period, :daterange, 1.month.ago..Time.current
attr_accessible :smth
endclass Store < ActiveRecord::Base
has_one :report, as: :reportable
# ...
endBut getting only:
> Store.take.build_report
Store Load (0.6ms) SELECT "stores".* FROM "stores" LIMIT 1
NoMethodError: undefined method `sanitize_limit' for #<Object:0x000001059b8ba0>
from /Users/jibiel/.rvm/gems/ruby-2.0.0-p451@smth/gems/activerecord-4.0.0/lib/active_record/relation/query_methods.rb:808:in `build_arel'Is this currently supported? Could you please provide an example?
I suspect this is rather me not understanding things than lack of implementation.
Anyways, it'll be great to see such example in the README.md.
Thanks.
class Customer < ActiveRecord::Base
has_no_table
column :id, :integer
end
> Customer.new
(Object doesn't support #inspect)
=>
I'm using version 1.3.4 of this gem by the way. Thanks!!
Hi,
I am running Rails 3.2.9 (the 3-2-stable branch on github) and have the gem working nicely on 2 of my models, Transmission and Recipient. I have Transmission set up with
accepts_nested_attributes_for :recipients
but when I try to save a Transmission with some nested attributes then it causes an error where it is trying to query the db for details on the recipients table.
Should accepts_nested_attributes work as normal or is it not supported with this gem?
Thanks for any help.
David
I think it may pay to include details about using this gem without a database.
Doing a rails install without Active Record - rails new example --skip-active-record
In config/application.rb
require "rails"
# Pick the frameworks you want:
require "active_model/railtie"
require "active_job/railtie"
# require "active_record/railtie"
require "action_controller/railtie"
require "action_mailer/railtie"
require "action_view/railtie"
require "sprockets/railtie"
require "rails/test_unit/railtie"
Active Record is not required by bundler (because 'activerecord' is the gem and 'active_record' is the lib) it is normally done by the require 'active_record/railtie' (presumably by design) so to get activerecord-tableless working without a database you will need to require 'active_record' in config/application.rb
Hi, I am the author of the cocoon gem, and received a request to be able to create nested forms with ActiveModel models. This gems seems like the perfect answer from the short explanation in the readme, except I have no idea how you can implement two nested tableless models.
In the code I see no overruling of any association code (at first sight), so not sure it is actually supported at all. Also, while claims are made, I see no examples ;)
If you can provide me with a simple explanation, I am willing to play around myself, no need for big elaborate examples ;) If I can get it to work, I can update the README myself :)
In Rails 3.2.13 I'm experiencing problems when trying to use tableless models as
one side of a has_many_through relationship
class List < ActiveRecord::Base
# persisted model
has_many :memberships
has_many :items , :through => :memberships
...
end
class Item < ActiveRecord::Base
has_no_table :database => :pretend_success
has_many :memberships
has_many :lists , :through => :memberships
...
end
class Mermbership < ActiveRecord::Base
# persisted model / join model
belongs_to :list
belongs_to :item
end
l = List.first
l.items
(Object doesn't support #inspect)
l.items.class
NoMethodError: undefined method 'supports_explain?' for #<Object:...>
Any chance we could merge all updates re: Rails 4.2 and make it work with Rails 5?
Check my response (latest) to this SO thread: http://stackoverflow.com/questions/7275496/tableless-model-in-rails-3-1/39440075#39440075
To make that solution working with ActiveRecord I had to include override for the load_schema method to avoid checking the database table name.
Hi,
In my application (Rails 4), the User model is not stored in the 'local' database but is on a backoffice application.
So, I use a tableless model and I have a module 'ApiUser' to access my backoffice.
The User model (tableless) use this module for every operation (read or write data...) on the backoffice.
Of course, I need every ActiveRecord methods, like new, save, update, destroy, all, find....
I'm not sure it's the good way, but in my model I implement a 'all' method (and a corresponding function in the API to retrieve data from the backoffice).
For the moment, in the model, I create an array populated with data by doing something like :
result = call_to_api_to_retrieve_datas
users = []
result[:user].each { |user| users << User.new(user) }
return usersIt seems to work, but I have relation (has_many) to other models and some automatic functions don't work (each, index_by, map...) on the relation.
My question : is reimplementig each ActiveRecord method is the good way to do and how to simulate an ActiveRecord::Relation like a real ActiveRecord model ?
If you need more informations on my model, let me know.
Thanks
Hi I am facing an issue when I try to upgrade to rails 6.Is there any plan to support rails 6 version?
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.