Devise gem is one of the highly recommended gem used in Ruby on Rails. It has many features such as Email sending, locking User, Authenticating user and many more. After Installing it in your Rails ...

Devise-two-factor is a minimalist extension to Devise which offers support for two-factor authentication, through the TOTP scheme. It: Allows you to incorporate two-factor authentication into your ...

A little background: I came across this starter rails app and figured I'd try it out. Set it up on my current ubuntu server, ran through the instructions, and ended up with this error: Started GET ...