client.rb in google-cloud-dataqna-v1alpha-0.2.2

- old
+ new

@@ -79,14 +79,11 @@
                                 end
                 default_config = Client::Configuration.new parent_config
 
                 default_config.timeout = 60.0
                 default_config.retry_policy = {
-                  initial_delay: 1.0,
-                max_delay: 10.0,
-                multiplier: 1.3,
-                retry_codes: [14]
+                  initial_delay: 1.0, max_delay: 10.0, multiplier: 1.3, retry_codes: [14]
                 }
 
                 default_config.rpcs.create_question.timeout = 60.0
 
                 default_config.rpcs.execute_question.timeout = 60.0
@@ -159,10 +156,10 @@
               enable_self_signed_jwt = @config.scope == Client.configure.scope &&
                                        @config.endpoint == Client.configure.endpoint &&
                                        !@config.endpoint.split(".").first.include?("-")
               credentials ||= Credentials.default scope: @config.scope,
                                                   enable_self_signed_jwt: enable_self_signed_jwt
-              if credentials.is_a?(String) || credentials.is_a?(Hash)
+              if credentials.is_a?(::String) || credentials.is_a?(::Hash)
                 credentials = Credentials.new credentials, scope: @config.scope
               end
               @quota_project_id = @config.quota_project
               @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id
 