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New posts in activerecord

Cannot access attr_accessor defined variables

ruby-on-rails activerecord attr-accessor

Select only one column from multiple rows in codeigniter. How to and is this more efficient?

codeigniter activerecord query-optimization

has_many and :after_add / :before_add => callback for << and create methods

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

Convert ActiveRecord habtm query to Arel

ruby-on-rails activerecord arel

Rails 4 .order() gets mangled with JOINS

ruby-on-rails activerecord

Ordering by specific value in Activerecord

ruby-on-rails ruby activerecord rails-activerecord

Yii - echo the last query

php activerecord orm yii frameworks

Model Validation in Rails to test if a number can be nil or some positive integer

ruby-on-rails validation activerecord

Active Record includes with STI

ruby-on-rails activerecord sti

ActiveRecord destroy_all

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

What is the difference between a ORM, AR, QB, & DM?

php database orm activerecord object

When to use association extensions vs named scopes?

ruby-on-rails ruby activerecord

Rails ActiveRecord Find with Date

sql ruby-on-rails activerecord

How do I create the view for the has_one association?

ruby-on-rails activerecord

Specifying string fields length on Ruby on Rails

ruby-on-rails-3 activerecord

Find records that were created closest to the current date

activerecord ruby-on-rails-3.2

Rails model with two polymorphic has_many through: associations for object tagging

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

Manually updating attributes mounted by Carrierwave Uploader

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

ActiveRecord (Rails): How to do custom (SQL) joins in Rails without an association?

ruby-on-rails activerecord

ActiveRecord Using .where() on dirty (unsaved) relations

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