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New posts in activerecord

How can I get Rails 5 to play nicely with a primary key that has a period in it?

sql ruby-on-rails ruby activerecord rails-activerecord

ActiveRecord update_column: How to increase a record value depending on it's current value with just one query

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

count with has_many in rails

ruby-on-rails activerecord

how to override a validation call in activerecord in a gem?

ruby-on-rails ruby activerecord push-notification

Stubbing ActiveRecord dynamic finders with RSpec

ruby-on-rails activerecord rspec rspec2

ActiveRecord configuration for reading from slave MySQL box

mysql ruby-on-rails activerecord

How to keep a transient variable as part of ActiveRecord

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

Group result set by combination of multiple columns [closed]

ruby-on-rails ruby postgresql activerecord

Rails: Loading schema into secondary database

ruby-on-rails activerecord database-schema

Ensure unique column value at application level

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

how to perform a somewhat complicated ActiveRecord scope query for a polymorphic association?

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

JSONB query in Rails for a key that contains an array of hashes

ruby-on-rails postgresql activerecord ruby-on-rails-5 jsonb

Rails, add column to select statement

mysql ruby-on-rails ruby activerecord

ActiveRecord::ConnectionNotEstablished (No connection pool with 'primary' found.) without Rails

mysql ruby activerecord irb

Joins across more than two tables with activerecord

ruby-on-rails ruby activerecord
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