connected?(klass) — ActiveRecord::ConnectionAdapters::ConnectionHandler

connected?(klass)

Returns true if a connection that’s accessible to this class has already been opened.

Parameters

klass req

Source

# File activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb, line 331
      def connected?(klass)
        conn = retrieve_connection_pool(klass)
        conn ? conn.connected? : false
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb line 331 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::ConnectionHandler

Signature

Parameters