instance method
only_columns
Ruby on Rails 8.1.2
Since v8.1.2Signature
only_columns()The list of columns names the model should allow. Only columns are used to define attribute accessors, and are referenced in SQL queries.
Source
# File activerecord/lib/active_record/model_schema.rb, line 340
def only_columns
@only_columns || superclass.only_columns
end
Defined in activerecord/lib/active_record/model_schema.rb line 340
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Defined in ActiveRecord::ModelSchema::ClassMethods