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New posts in activerecord

Rails optional belongs_to

ruby-on-rails ruby activerecord

validates_uniqueness_of passes on nil or blank (without allow_nil and allow_blank)

ruby-on-rails activerecord validates-uniqueness-of

Difference between after_create, after_save and after_commit in rails callbacks

ruby-on-rails ruby activerecord callback

How to select count with Laravel's fluent query builder?

mysql activerecord fluent laravel eloquent

Rails model without database

ruby-on-rails ruby activerecord

ActiveRecord find_each combined with limit and order

sql ruby-on-rails activerecord

Remove order from ActiveRecord scope

ruby-on-rails activerecord ransack

accepts_nested_attributes_for child association validation failing

ruby-on-rails validation activerecord nested

Using Active Record generators after Mongoid installation?

ruby-on-rails activerecord mongoid mongodb

Is there a way to avoid automatically updating Rails timestamp fields?

ruby-on-rails ruby activerecord timestamp

How can I know when to "refresh" my model object in Rails?

ruby-on-rails ruby testing activerecord

When do I use save!, create! and update_attributes! in Rails?

ruby-on-rails activerecord transactions

Rails 3 / Form without Model: How do I create a form that is not tied to a model?

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

Getting types of the attributes in an ActiveRecord object

ruby-on-rails ruby activerecord activemodel

Alias for column names in Rails

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

Sort array returned by ActiveRecord by date (or any other column)

ruby-on-rails ruby arrays activerecord

ActiveRecord OR query Hash notation

ruby-on-rails ruby-on-rails-4 activerecord rails-activerecord ruby-on-rails-5

Rails 3 skip validations and callbacks

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

ActiveRecord Find By Year, Day or Month on a Date field

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

In Rails, what's the difference between find_each and where?

ruby-on-rails ruby ruby-on-rails-3 ruby-on-rails-4 activerecord
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