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New posts in activerecord

Help with rails active record querying (like clause)

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

Rails: How do I define an association extension in a module that gets included in my AR model?

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

ActiveRecord: make all text fields have strip called on them before saving, unless specified otherwise

ruby-on-rails ruby activerecord trim strip

Rails - Boolean field not saved on PostgreSQL / Heroku

ruby-on-rails postgresql activerecord heroku rails-postgresql

How can I use validations in Rails 3.1 to enforce composite uniqueness?

ruby-on-rails-3 activerecord

rspec - how to check that allow_blank exists

ruby-on-rails ruby validation activerecord rspec

Understanding "attribute_will_change!" method

ruby-on-rails ruby postgresql activerecord hstore

Rails: multiselect filtering with a blank option

ruby-on-rails activerecord multi-select

ActiveRecord find position (index) of record within relation based off value of attribute

sql ruby-on-rails activerecord

Is it possible to make ActiveRecord create objects for rows loaded using the :joins option?

ruby-on-rails ruby activerecord join

ActiveRecord Join table for legacy Database

ruby-on-rails ruby database activerecord legacy

efficient bulk update rails database

ruby-on-rails activerecord bulkinsert

belongs_to with a custom class_name not producing proper foreign key in Rails 3

ruby-on-rails activerecord belongs-to

How do I delete multiple records with dependent records in ActiveRecord

ruby-on-rails activerecord

How to format values before saving to database in rails 3

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

get count in relation table in yii2 Activerecord

php activerecord yii yii2

How to perform an active record search based on a regular expression

ruby-on-rails regex activerecord

How to avoid crashing Rails app after removing column from table?

ruby-on-rails caching activerecord

How to access a variable that was created in a transaction?

ruby-on-rails ruby variables activerecord rails-activerecord

How to save something to the database after failed ActiveRecord validations?

ruby-on-rails ruby validation activerecord
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