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New posts in activerecord

Rails ActiveRecord :joins with LEFT JOIN instead of INNER JOIN

Rails 3 + activerecord, the best way to "mass update" a single field for all the records that meet a condition

Rails Active Record find(:all, :order => ) issue

ActiveRecord::StatementInvalid: PG InFailedSqlTransaction

With Rails 4, Model.scoped is deprecated but Model.all can't replace it

Ruby Activerecord IN clause

ruby activerecord

How to select rows where column value IS NOT NULL using CodeIgniter's ActiveRecord?

How do I replace accented Latin characters in Ruby?

Rails: what does schema.rb do?

How does Rails ActiveRecord chain "where" clauses without multiple queries?

Rails - Best-Practice: How to create dependent has_one relations

ActiveRecord: How to get all attributes of a model that can be mass-assigned?

"Order by" result of "group by" count?

Correct datatype for latitude and longitude? (in activerecord)

Remove duplicate records based on multiple columns?

Best practice about empty belongs_to association

Update one column to value of another in Rails migration

Regular expressions with validations in RoR 4

What exactly is Arel in Rails 3.0?

LEFT OUTER joins in Rails 3