Fix undefined method `watch' for Spring:Module (#1747)
Fix undefined method `watch' for Spring:Module (#1747)


rossta/webpacker,rossta/webpacker,gauravtiwari/webpacker,gauravtiwari/webpacker,gauravtiwari/webpacker,rossta/webpacker,rossta/webpacker,rails/webpacker,rails/webpacker