instance method `arel_from_relation`

Ruby on Rails 6.1.7.10

Since v5.2.8.1 Private

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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arel_from_relation(relation)

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Parameters

relation req

Source

# File activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb, line 552
        def arel_from_relation(relation)
          if relation.is_a?(Relation)
            relation.arel
          else
            relation
          end
        end

Defined in activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb line 552 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::DatabaseStatements

Signature

Parameters