help option??

[hasandiwan]

https://codewithrails.com/rails-authentication claims that the generator has a help option saying what's available. But it's not recognized by bin/rails. Witness:

$ bin/rails g authentication --help Usage: rails [options] -p port set the port (default is 4567) -s server specify rack server/handler -q turn on quiet mode (default is off) -x turn on the mutex lock (default is off) -e env set the environment (default is development) -o addr set the host (default is (env == 'development' ? 'localhost' : '0.0.0.0'))