authentication.rb in panoptes-client-1.0.0

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require 'deprecate'
 
 module Panoptes
   class Client
     module Authentication
@@ -80,16 +82,21 @@
         payload
       end
 
       def public_key_for_env(env)
         case env.to_s
-        when "staging"
-          File.expand_path(File.join("..","..", "..", "..", "data", "doorkeeper-jwt-staging.pub"), __FILE__)
-        when "production"
-          File.expand_path(File.join("..","..", "..", "..", "data", "doorkeeper-jwt-production.pub"), __FILE__)
-        else
-          nil
+        when 'staging'
+          key_file_path('doorkeeper-jwt-staging.pub')
+        when 'production'
+          key_file_path('doorkeeper-jwt-production.pub')
         end
+      end
+
+      def key_file_path(file_name)
+        File.expand_path(
+          File.join('..', '..', '..', '..', 'data', file_name),
+          __FILE__
+        )
       end
     end
   end
 end