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New posts in activerecord

Retrieving Rails Model Column Names

ruby-on-rails activerecord

Rails Remove child association from parent

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

Rails rake db:migrate has no effect

ruby-on-rails ruby-on-rails-3 activerecord rake rails-migrations

Rails 3 validates inclusion of when using a find (how to proc or lambda)

ruby-on-rails ruby validation activerecord

Is it a bad idea do divide the models into directories?

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CodeIgniter: INSERT multiple records without cycle

codeigniter activerecord codeigniter-2

Rails 3 / Ruby: ActiveRecord Find method IN condition Array to Parameters single quote issue

ruby ruby-on-rails-3 activerecord

Is there a "first_or_build" method on has_many associations?

ruby-on-rails activerecord associations

Rails has_one with class name and foreign key

ruby-on-rails activerecord foreign-keys

How to increase max pool size in ActiveRecord?

ruby activerecord sqlite

ActiveRecord select a string field has a certain length in Rails 3?

ruby-on-rails activerecord

Issue when retrieving records with empty array

ruby-on-rails ruby-on-rails-3 postgresql activerecord arel

How to use OR condition in ActiveRecord query

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

Find ActiveRecord object by maximum field value of a child object?

ruby-on-rails activerecord

UNION query with codeigniter's active record pattern

mysql sql codeigniter activerecord union

How to eager load objects with a custom join in rails?

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When to use "validates_associated" v "validate => true"

ruby-on-rails activerecord

Rails 4: Append to a "has_many" relation without saving to DB

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How to create schema in sql

ruby-on-rails ruby-on-rails-3 activerecord ruby-on-rails-3.1

Rails first_or_create ActiveRecord method

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