instance method `nullify_has_many_dependencies`

Ruby on Rails 3.0.20

Since v2.2.3 Last seen in v3.0.20 Private

Available in: v2.2.3 v2.3.18 v3.0.20

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nullify_has_many_dependencies(record, reflection_name, association_class, primary_key_name, dependent_conditions)

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Parameters

record req
reflection_name req
association_class req
primary_key_name req
dependent_conditions req

Source

# File activerecord/lib/active_record/associations.rb, line 1724
        def nullify_has_many_dependencies(record, reflection_name, association_class, primary_key_name, dependent_conditions)
          association_class.update_all("#{primary_key_name} = NULL", dependent_conditions)
        end

Defined in activerecord/lib/active_record/associations.rb line 1724 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Associations::ClassMethods

Signature

Parameters