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New posts in activerecord

Double has_many attributes

ruby-on-rails ruby-on-rails-4 activerecord

How to obtain constant memory usage when migrating a Rails application from mongoid (MongoDB) to ActiveRecord (Postgres)?

ruby-on-rails mongodb postgresql activerecord mongoid

Complex rails query - unions? sub-select? can I still used named_scope?

sql mysql ruby-on-rails activerecord union

Eager loading of polymorphic associations in ActiveRecord

ruby-on-rails activerecord polymorphic-associations

How do I force active record (Ruby) eager loading at the model level?

ruby-on-rails activerecord eager-loading

In a Rails 3 model, DateTime attributes are falsly "dirty"

ruby-on-rails ruby-on-rails-3 activerecord

Rails 3 ActiveRecord: Find model by finding it's association

ruby-on-rails activerecord associations

Sort a query based on an association 2 or more levels deep

ruby-on-rails activerecord associations

Rails ActiveRecord Model Linked List

ruby-on-rails ruby-on-rails-3 activerecord linked-list

ActiveRecord - Denormalization Case Study

ruby-on-rails activerecord denormalization

Fork, Ruby, ActiveRecord and File Descriptors on Fork

ruby-on-rails ruby activerecord fork file-descriptor

RoR Cookies using ActiveRecordStore + Sticky Sessions

ruby-on-rails-3 activerecord

How do I retrieve a list of created IDs for bulk insert in Active Record?

mysql ruby-on-rails activerecord insert has-many

ActiveRecord execute SQL need to close connection? DEPRECATION WARNING: Database connections will not be closed automatically

ruby-on-rails activerecord

ActiveRecord: How to find parents whose ALL children match a condition?

ruby-on-rails postgresql activerecord

Value gets set even though before_save sets it to nil

ruby-on-rails activerecord sidekiq

How to unscope default_scope in join/eager_load?

ruby-on-rails ruby activerecord

has_many :through questions

ruby-on-rails activerecord has-many-through

How can one obtain a row count from has_many :through relations with :uniq => true

ruby-on-rails activerecord has-many-through

Rails paginate existing array of ActiveRecord results

ruby-on-rails activerecord pagination thinking-sphinx will-paginate
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