After having found a repository on Github that looked interesting, Loic Pelleau wanted to test it on his computer.
As the project wouldn't run, he started to get into the code, fixed the issues and contribute to it.
This project allows a user to edit a file that is in a Git repository from a web browser.
Telegraphy initially used Grit as an interface to a Git repository.
As it is no more maintained, Loic Pelleau changed it to Rugged.
He also changed the graphical interface so that the app would be more user-friendly.
He also used the template engine Slim.
This was the first steps of Loic Pelleau into Ruby's world, and he liked it.