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New posts in activerecord

Rails 3 ActiveRecord validation based on user permissions

ruby-on-rails validation activerecord permissions ruby-on-rails-3

Rails / ActiveRecord: detect if a column is an association or not

ruby-on-rails activerecord

Rails ActiveRecord object not saving

ruby-on-rails activerecord

Rails 4.1 Enums: enum.status = nil

activerecord enums ruby-on-rails-4.1

How to query a model based on attribute of another model which belongs to the first model?

ruby-on-rails activerecord active-record-query

How to force a has_many association using a different column as foreign key

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

Force to reconnect MySQL in Rails

mysql ruby-on-rails activerecord reconnect

Rails AR validates_uniqueness_of against polymorphic relationship

ruby-on-rails validation activerecord polymorphic-associations

insert record if not exists in sql, duplicate column name

mysql sql activerecord insert mysql-error-1060

Rails ActiveRecord Create or Find

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

Rails .where multiple values, one not nil

ruby-on-rails activerecord

Can I get the table, column and type information from a model?

ruby-on-rails ruby activerecord

How to show validation errors from an associated model in Rails?

ruby-on-rails validation activerecord

Querying for date range in rails

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

How do I find the user that has both a cat and a dog?

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

find_by inside a scope is firing 2 queries

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

Rails 4: Export database to YAML

activerecord ruby-on-rails-4 yaml

Accepts Nested Attribute with a virtual attribute

ruby-on-rails activerecord

ActiveRecord connection warning. (Database connections will not be closed automatically)

ruby activerecord sinatra

Ruby on Rails order by id (and version?)

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