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New posts in activerecord

Adjustments needed in a Rails app to use Datamapper instead of ActiveRecord

ruby-on-rails activerecord datamapper

How to coerce type of ActiveRecord attribute returned by :select phrase on joined table?

ruby-on-rails activerecord select join type-coercion

Standard Rails Gem for storing what User created/updated/deleted any Record?

ruby-on-rails version-control activerecord

Is it possible to UPDATE a JOINed table using Codeigniter's Active Record?

php mysql codeigniter activerecord join

How to know when the model is destoyed automatically by a :dependent => :destroy in rails?

ruby-on-rails activerecord associations destroy

ActiveRecord - has_many :through, :dependent => :destroy sql is not correct

ruby-on-rails activerecord many-to-many

rails create table in db dynamically

ruby-on-rails activerecord

Multiple table inheritance Rails and activerecord

ruby-on-rails-3 activerecord class-table-inheritance

Codeigniter, error tracking in transaction

database codeigniter activerecord transactions insertion

Why does ActiveRecord generate parameterized queries for most operations, but not for find_by?

sql ruby-on-rails sqlite activerecord ruby-on-rails-4

How does one put validations on individual ActiveModel/ActiveRecord objects?

ruby-on-rails validation activerecord activemodel

Order model by association attributes

ruby-on-rails activerecord

Is It Possible To Use Selenium/Capybara Webkit/Poltergeist Without Patching ActiveRecord?

ruby-on-rails activerecord selenium rspec capybara

How to create a multi-column IN predicate with ActiveRecord?

sql ruby-on-rails ruby postgresql activerecord

Rails 4 nested attributes and has_many :through associaton in a form

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

How to Implement a Friendship Model in Rails 3 for a Social Networking Application?

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

Model an undirected graph in Rails?

ruby-on-rails activerecord graph polymorphism prototyping

Rails - Dynamically build deeply nested objects (Cocoon / nested_form)

ruby-on-rails ruby-on-rails-3 activerecord cocoon-gem

Multiple where conditions in Rails

ruby-on-rails ruby activerecord rails-activerecord

Rails 4 query unique by single attribute

ruby-on-rails postgresql activerecord arel
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