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New posts in rails-activerecord

after_update is called when the object is only created

ruby-on-rails activerecord rails-activerecord

Create a deep copy of a record?

ruby-on-rails ruby rails-activerecord

Rollback not triggering in rails transaction when catching errors

ruby-on-rails error-handling transactions rails-activerecord

How can I calculate the sum of a boolean column in Ruby on Rails

ruby-on-rails rails-activerecord

How to insert only a few columns from a csv into a table

ruby-on-rails ruby database csv rails-activerecord

Find a model by its referenced model (child?) in Ruby on Rails

ruby-on-rails find rails-activerecord

Get deleted object with paranoid through related activerecord objects

ruby-on-rails ruby activerecord rails-activerecord acts-as-paranoid

Rails: ActiveRecord has_many association not working

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

Using Roles for Validations in Rails

ruby-on-rails rails-activerecord

How to test PG::QueryCanceled (due to timeout) error in a Rails app?

ruby-on-rails ruby postgresql testing rails-activerecord

How to invoke a postgres function using arel?

ruby-on-rails rails-activerecord arel

RGeo error attempting to create point from lat/lon

ruby-on-rails google-maps rails-activerecord postgis rgeo

Rails column_hash type different from actual database type

ruby-on-rails ruby-on-rails-4 rails-activerecord postgresql-9.2

Ruby on rails-convert activeRecord to arrays

ruby-on-rails arrays ruby rails-activerecord

Rails: Is it possible to check if a named scope is valid for a given active record?

ruby-on-rails ruby scope rails-activerecord

how to change the index of the table that was already created using rails migration?

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

remove_reference and down migration of add_reference reports no foreign key

ruby-on-rails rails-activerecord foreign-key-relationship rails-migrations
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