uri.rb in mongo-2.6.0

- old
+ new

@@ -1,6 +1,6 @@
-# Copyright (C) 2014-2017 MongoDB, Inc.
+# Copyright (C) 2014-2018 MongoDB, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the 'License');
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
@@ -173,29 +173,31 @@
     # Error details for an invalid port.
     #
     # @since 2.1.0
     INVALID_PORT = "Invalid port. Port must be an integer greater than 0 and less than 65536".freeze
 
-    # Map of URI read preference modes to ruby driver read preference modes
+    # Map of URI read preference modes to Ruby driver read preference modes
     #
     # @since 2.0.0
     READ_MODE_MAP = {
       'primary'            => :primary,
       'primarypreferred'   => :primary_preferred,
       'secondary'          => :secondary,
       'secondarypreferred' => :secondary_preferred,
       'nearest'            => :nearest
     }.freeze
 
-    # Map of URI authentication mechanisms to ruby driver mechanisms
+    # Map of URI authentication mechanisms to Ruby driver mechanisms
     #
     # @since 2.0.0
     AUTH_MECH_MAP = {
       'PLAIN'        => :plain,
+      # MONGODB-CR is deprecated and will be removed in driver version 3.0
       'MONGODB-CR'   => :mongodb_cr,
       'GSSAPI'       => :gssapi,
       'MONGODB-X509' => :mongodb_x509,
-      'SCRAM-SHA-1'  => :scram
+      'SCRAM-SHA-1'  => :scram,
+      'SCRAM-SHA-256' => :scram256
     }.freeze
 
     # Options that are allowed to appear more than once in the uri.
     #
     # @since 2.1.0