Fix Style/SlicingWithRange cop (#25923)

lib/active_record/batches.rb

@@ -29,7 +29,7 @@ module ActiveRecord
           if flatten
             yield record[1]
           else
-            yield record[1..-1]
+            yield record[1..]
           end
         end
 

lib/mastodon/premailer_webpack_strategy.rb

@@ -12,7 +12,7 @@ module PremailerWebpackStrategy
     css = if url.start_with?('http')
             HTTP.get(url).to_s
           else
-            url = url[1..-1] if url.start_with?('/')
+            url = url[1..] if url.start_with?('/')
             Rails.public_path.join(url).read
           end
 

lib/tasks/repo.rake

@@ -50,7 +50,7 @@ namespace :repo do
         file.each_line do |line|
           if line.start_with?('-')
             new_line = line.gsub(/#([[:digit:]]+)*/) do |pull_request_reference|
-              pull_request_number = pull_request_reference[1..-1]
+              pull_request_number = pull_request_reference[1..]
               response = nil
 
               loop do