method

foreign_key_present?

Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: ActiveRecord::Associations::HasManyAssociation

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What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.1.8) is shown here.

These similar methods exist in v6.1.7.7:

ActiveRecord::Associations::Association#foreign_key_present?
ActiveRecord::Associations::BelongsToAssociation#foreign_key_present?
ActiveRecord::Associations::ThroughAssociation#foreign_key_present?
ActiveRecord::Associations::ForeignAssociation#foreign_key_present?

foreign_key_present?() private

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

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# File activerecord/lib/active_record/associations/has_many_association.rb, line 129
        def foreign_key_present?
          if reflection.klass.primary_key
            owner.attribute_present?(reflection.association_primary_key)
          else
            false
          end
        end

foreign_key_present?

Related methods

Method deprecated or moved

No documentation

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