Using Rails and Puma with subdomains lvh.me?

Question

I\'m using Rails 4 with subdomains, and now switched from Unicorn to Puma. Seems to work fine, but when I try to start \"rails s\" I get:

Rails 4.2.0 applica         


        

Answer 1

Rails provide only one way to specify binding host (through -b, --binding argument).

So, I think you have only one simple and appropriate way to resolve your problem. You should create bash/sh alias for running Rails:

alias lvh='rails s -p 3000 -b lvh.me'