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pluralize without count number in rails 4

Multiple databases in Rails

ActiveRecord - querying polymorphic associations

Log the actual SQL query using ActiveRecord with Yii2?

Rails 4: find all records

Rails: uniq vs. distinct

Create an ActiveRecord database table with no :id column?

Rails Object Relationships and JSON Rendering

Model.reset_column_information does not reload columns in rails migration

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Rails belongs_to many models [closed]

Rails: Force empty string to NULL in the database

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dependent => destroy on a "has_many through" association

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Create seed file from data already in the database

How to use ActiveRecord in a ruby script outside Rails?

What is the order of ActiveRecord callbacks and validations?