Bless Michael Hartl, so many books and tutorials; I’ve not finished one of them through dropping out due to ‘environment’ and setup issues.
Vagrant, Puppet, Chef later… and still no further on. Docker though, might be the key to replicating Rails environments without all the ugh.
Sporadically eager to grock Rails just not impressed bored with Node et el. Hope this gives some insight into me and if not, eager to participate in helping you help me.