instance method `connected?`

Ruby on Rails 4.1.16

Since v2.2.3

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 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

Compare with:

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 546
      def connected?(klass)
        conn = retrieve_connection_pool(klass)
        conn && conn.connected?
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb line 546 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::ConnectionHandler

Signature

Parameters