translate.rb in google-cloud-translate-1.3.1

- old
+ new

@@ -37,12 +37,10 @@
     # reassemble the translated content.
     #
     # See {file:OVERVIEW.md Translation Overview}.
     #
     module Translate
-      # rubocop:disable Metrics/AbcSize
-
       ##
       # Creates a new object for connecting to Cloud Translation API. Each call
       # creates a new connection.
       #
       # Like other Cloud Platform services, Google Cloud Translation API
@@ -127,23 +125,19 @@
 
         unless credentials.is_a? Google::Auth::Credentials
           credentials = Translate::Credentials.new credentials, scope: scope
         end
 
-        if credentials.respond_to? :project_id
-          project_id ||= credentials.project_id
-        end
+        project_id ||= credentials.project_id if credentials.respond_to? :project_id
         project_id = project_id.to_s # Always cast to a string
         raise ArgumentError, "project_id is missing" if project_id.empty?
 
         Translate::Api.new(
           Translate::Service.new(
             project_id, credentials, retries: retries, timeout: timeout
           )
         )
       end
-
-      # rubocop:enable Metrics/AbcSize
 
       ##
       # Configure the Google Cloud Translate library.
       #
       # The following Translate configuration parameters are supported: