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New posts in activerecord

Rails: Virtual attributes and form values

ruby-on-rails activerecord attributes virtual

Rails ActiveRecord: pretty errors when deleting dependent entities with foreign keys constraints

ruby-on-rails activerecord error-handling

Adding a LIKE criteria to a Rails Conditions block

ruby-on-rails ruby activerecord

Right way to force uniqueness on a join model? (has_many :through)

ruby-on-rails activerecord unique has-many-through

Why are Rails scopes preferable, if messy controllers are faster?

ruby-on-rails activerecord arel named-scopes

Does the update_all method in ActiveRecord return the number of rows?

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

What is the corresponding rollback?

ruby-on-rails ruby activerecord rails-migrations

ActiveRecord StatementInvalid when getting data with globalize3

ruby-on-rails postgresql activerecord globalize3

Multiple SQL Joins from same table with Codeigniter

mysql codeigniter activerecord

Simulating has_many :through with Mongoid

ruby-on-rails activerecord mongodb mongoid data-modeling

How to determine what Ruby-on-Rails code generated some SQL?

ruby-on-rails activerecord

Build complex rails SQL

sql ruby-on-rails ruby-on-rails-3 postgresql activerecord

Rails: Get relationship on array of objects

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

Caching limited associations

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

How can I access a Postgres column default value using ActiveRecord?

ruby-on-rails postgresql activerecord rails-activerecord

Creating multiple has_many through associations from an array of IDs

ruby-on-rails ruby activerecord associations has-many-through

RSpec: uninitialized constant ActiveRecord (NameError)

ruby-on-rails ruby activerecord rspec

Matching array values in PostgreSQL with ActiveRecord

ruby-on-rails postgresql activerecord

How can I query Rails ActiveRecord data stored in arrays

sql ruby-on-rails ruby postgresql activerecord

How to create a class dynamically in java

java reflection activerecord
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