Today I Learned

TIL, 2018-05-27, Review Heroku

  • Heroku practice ;).
    • be rails new --database=postgresql -T.
    • be rails generate scaffold HighScore game:string score:integer
    • heroku create → at this point the Heroku app will exist, but no code yet.
    • git push heroku master
    • heroku run rails console
    • heroku run rake db:migrate
    • heroku logs --tail
  • Hanging Use realline from homebrew when installing a Ruby from rbenv.
    • Patience from Zhou.
    • RUBY_CONFIGURE_OPTS=--with-readline-dir="$(brew --prefix readline)" rbenv install 2.5.1

This project is maintained by daryllxd