Rails
class Hoge InvalidPassword = Class.new(ActionController::BadRequest)
https://futurismo.biz/auto-matching-development-2018/
vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Checking if box 'ubuntu/trusty64' is up to date... ==> default: [vagrant-hostsupdater] Checking for host entries ==> default: [vagrant-hostsupdater] found …