connected?

Icon_private_sm = private
Icon_protected_sm = protected

connected?() public

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

# File activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb, line 239
    def self.connected?
      active_connections[active_connection_name] ? true : false
    end

connected?

Related methods