Allow host override and fix missing public (#615)
Allow host override and fix missing public (#615)

Rename variable

Extract options
rossta/webpacker,rails/webpacker,gauravtiwari/webpacker,usertesting/webpacker,gauravtiwari/webpacker,usertesting/webpacker,rossta/webpacker,gauravtiwari/webpacker,rossta/webpacker,rossta/webpacker,usertesting/webpacker,rails/webpacker