grape

https://github.com/intridea/grape

Ruby

An opinionated framework for creating REST-like APIs in Ruby.

AuthenticatesWithTwoFactor#prompt_for_two_factor

Store the user's ID in the session for later retrieval and render the
two factor code prompt

The user must have been authenticated with a valid login and password
before calling this method!

user - User record

Returns nil

Source | Google | Stack overflow

Edit

git clone [email protected]:intridea/grape.git
cd grape
open

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-AuthenticatesWithTwoFactor-prompt_for_two_factor-for-pr

# Commit to git

git add git commit -m "better docs for AuthenticatesWithTwoFactor#prompt_for_two_factor"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-AuthenticatesWithTwoFactor-prompt_for_two_factor-for-pr

hub pull-request

# Celebrate!