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New posts in activerecord

Can Rails ActiveRecord #save method be used to update an existing record? [duplicate]

ruby-on-rails activerecord

Rails: Custom validation message

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Get foreign key field from associations in Rails

ruby-on-rails activerecord redmine

Can I use an ActiveRecord scope as an instance method?

ruby-on-rails activerecord named-scope

Rails 3 Joins -- Select only certain columns

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NoMethodError: undefined method `safe_constantize'

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Always eager load association with entity

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Rails4: Can't modify frozen hash

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Codeigniter - Batch Update with Multiple Where Conditions

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Counting associated records in Rails

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Rails User.joins.not(...) in Active Record?

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Negate ActiveRecord query scope

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ActiveRecord Association select counts for included records

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Rails 3, ActiveRecord, PostgreSQL - ".uniq" command doesn't work?

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rails select and include

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Rails: Or & and in Rails ActiveRecord where clause

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How Do I Search Between a Date Range, Using the ActiveRecord Model?

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Rails - Check if any Object in an Array is an ActiveRecord instance or not

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Is it a good idea to use CodeIgniters Active Record library to manipulate MySQL databases or should I just use SQL?

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Rails, how to sanitize SQL in find_by_sql

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