# File lib/active_record/identity_map.rb, line 77 def get(klass, primary_key) record = repository[klass.symbolized_sti_name][primary_key] if record.is_a?(klass) ActiveSupport::Notifications.instrument("identity.active_record", :line => "From Identity Map (id: #{primary_key})", :name => "#{klass} Loaded", :connection_id => object_id) record else nil end end