Merge pull request #15474 from unixmonkey/master

File.exist? instead of File.exists? in bin/setup

railties/lib/rails/generators/rails/app/templates/bin/setup

@@ -12,7 +12,7 @@ Dir.chdir APP_ROOT do
   system "bundle check || bundle install"
 
   # puts "\n== Copying sample files =="
-  # unless File.exists?("config/database.yml")
+  # unless File.exist?("config/database.yml")
   #   system "cp config/database.yml.sample config/database.yml"
   # end