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New posts in activerecord

Self-referential has_many :through with customized :primary key issue

ruby-on-rails ruby database-design activerecord

What are the differences between Active Record and Repository pattern?

design-patterns activerecord language-agnostic repository-pattern

Adding and removing from a has_many :through relation

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

How can I lock a set of objects for an operation?

ruby-on-rails activerecord transactions locking

ActiveRecord unable to reconnect when running inside forked/threaded application?

mysql ruby postgresql activerecord resque

Creating a news feed in Rails 3

ruby-on-rails-3 activerecord

Active Record: delete_all with limit

ruby-on-rails-3 activerecord

How does ActiveRecord detect last method call in chain?

ruby activerecord method-chaining

Why the 'BINARY' in a SELECT statement?

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

Multiple Rails ORM

ruby-on-rails-3 mongodb activerecord orm neo4j

Ruby on Rails - Alternatives to STI?

ruby-on-rails activerecord

Rails3 - How do I get all attributes and associations of an ActiveRecord Model?

ruby-on-rails ruby activerecord attributes associations

undefined method `migration_error=' for ActiveRecord::Base:Class

ruby-on-rails ruby activerecord

Conditionally validating uniqueness of a boolean in Rails

activerecord ruby-on-rails-4 rails-activerecord

Postgresql JSON column as HashWithIndifferentAccess

ruby json postgresql activerecord ruby-on-rails-4

How to override Rails' default migration generator template

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

Couldn't find Listing with 'id'=all, Search Form

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

Limit the number of records in table in Rails

ruby-on-rails activerecord

Porting complicated has_many relationships to Rails >4.1 (without finder_sql)

ruby-on-rails activerecord model-associations finder-sql

ActiveRecord use joins for performance but load all associated records into memory like with includes

ruby-on-rails ruby join activerecord
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