huginn

https://github.com/cantino/huginn

Ruby

Create agents that monitor and act on your behalf. Your agents are standing by!

Admin::UsersController#switch_to_user

allow an admin to sign-in as any other user

Source | Google | Stack overflow

Edit

git clone [email protected]:cantino/huginn.git
cd huginn
open app/controllers/admin/users_controller.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Admin--UsersController-switch_to_user-for-pr

# Commit to git
git add app/controllers/admin/users_controller.rbgit commit -m "better docs for Admin::UsersController#switch_to_user"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Admin--UsersController-switch_to_user-for-pr
hub pull-request

# Celebrate!