Fix cop

.rubocop_todo.yml

@@ -60,7 +60,7 @@ Metrics/ClassLength:
 # Offense count: 7
 # Configuration parameters: CountComments, ExcludedMethods.
 Metrics/MethodLength:
-  Max: 18
+  Max: 30
 
 # Offense count: 21
 # Cop supports --auto-correct.
@@ -144,11 +144,7 @@ Style/FormatString:
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: annotated, template, unannotated
 Style/FormatStringToken:
-  Exclude:
-    - 'lib/Mailosaur/servers.rb'
-    - 'test/emails_test.rb'
-    - 'test/files_test.rb'
-    - 'test/mailer.rb'
+  Enabled: false
 
 # Offense count: 1
 # Configuration parameters: MinBodyLength.

lib/Mailosaur/messages.rb

@@ -137,7 +137,7 @@ def delete_all(server)
     #
     # @return [MessageListResult] operation results.
     #
-    def search(server, criteria, page: nil, items_per_page: nil, timeout: nil, received_after: nil, error_on_timeout: true) # rubocop:disable all
+    def search(server, criteria, page: nil, items_per_page: nil, timeout: nil, received_after: nil, error_on_timeout: true)
       url = "api/messages/search?server=#{server}"
       url += page ? "&page=#{page}" : ''
       url += items_per_page ? "&itemsPerPage=#{items_per_page}" : ''

lib/mailosaur.rb

@@ -118,7 +118,7 @@ def handle_http_error(response)
         begin
           json = JSON.parse(response.body)
           json['errors'].each do |err|
-            message += format('(%<field>s) %<detail>s\r\n', err['field'], err['detail'][0]['description'])
+            message += format('(%s) %s\r\n', err['field'], err['detail'][0]['description'])
           end
         rescue StandardError
           message = 'Request had one or more invalid parameters.'