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New posts in activerecord

Equivalent for SQL WITH RECURSIVE in Arel

sql ruby activerecord arel

Compare data in array and count the number of instances it occurs in the database using codeigniter

php mysql arrays codeigniter activerecord

Reporting on a grouped average over a group of records

sql ruby-on-rails ruby postgresql activerecord

rails associations :autosave doesn't seem to working as expected

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

Rails: Using will_paginate with a complex association find

ruby-on-rails activerecord will-paginate

Inserting time into a time column with Ruby on Rails

ruby-on-rails activerecord time

activerecord sum returns a string?

ruby-on-rails activerecord

Rails 3 Serialization issue

ruby-on-rails serialization activerecord

How to display a form for a subset of associated records, some of which don't exist yet?

ruby-on-rails activerecord nested-forms nested-sets

ActiveRecord Associations: Any gotchas if has_many WITHOUT corresponding belongs_to?

ruby-on-rails-3 activerecord has-many belongs-to

Select * sql query vs Select specific columns sql query [duplicate]

sql mysql ruby-on-rails database-design activerecord

Change recorded variables created_at property

ruby-on-rails ruby activerecord

Use DataMapper instead of ActiveRecord [closed]

ruby-on-rails ruby-on-rails-3 orm activerecord datamapper

Migrating an Activerecord database to Mongoid

ruby-on-rails activerecord mongodb migration mongoid

Record changes pend approval by a privileged user; Its like versioning combined with approvals

ruby-on-rails activerecord

Access SQL computed columns through ActiveRecord

mysql ruby-on-rails activerecord calculated-columns

Define a custom finder method on an ActiveRecord relation?

ruby-on-rails ruby activerecord

Database.yml configuration options

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

Using Rails ActiveRecord to Query Unsaved Objects

ruby-on-rails ruby activerecord

How do I do this? Model.where("created_at >= #{Time.now - 5.days}")

ruby-on-rails activerecord rails-activerecord
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