Past Events

May meetup

May 15, 2018 - 18:30

AdGear, 460 Rue McGill, Montréal, QC H2Y 2H2


Implementing A State Machine In Rails, by Blanca Mancilla

Talk level: beginner

State machines are overused, so they say. They are used to solved trivial problems that perhaps a state variable alone would solve, they say...

In this talk I will present how this hammer is the right tool for the task at hand.

About Blanca Mancilla

Ruby on Rails developer

Brought to you by our sponsors:

Volunteer's meeting

May 1, 2018 - 18:30

Benelux Wellington, 4026 Wellington St, Verdun, QC H4G 1V3

Want to get involved in Montreal.rb?

We will have a dinner to discuss the new and ongoing projects. We will talk about the monthly meetups, organizing workshops, how we can be even more welcoming to new members, RailsBridge 2018, and more!

You don't have to have programming experience to get involved, only be motivated to contribute to make Montreal.rb a better group.

April meetup

April 17, 2018 - 18:30

Shopify, 490 Rue de la Gauchetiere Ouest


Continuous Evolution Of Ap Is @ Git Hub, by Marc-André Giroux

Talk level: intermediate

Maintaining an API is no easy task. At GitHub, we often faced problems evolving our GraphQL schema. What fields are being used? Who is using them? Can we remove this field safely?

We recently tackled this problem. This is the story of how we regained confidence in building and evolving great APIs.

About Marc-André Giroux

A Jazz guitarist turned developer, Marc-André is currently working at GitHub, where he is trying to help building better APIs. When he's not hacking on or thinking about GraphQL, you might find him throwing heavy weights above his head.

Brought to you by our sponsors:

Workshop: Get started with TDD

April 3, 2018 - 18:30

La Gare, 5333 Casgrain avenue

You've heard about Test Driven Development but you need help to get started with your Rails application? Come to this workshop with your laptop and we'll guide you through RSpec's setup with Rails.

We will build together a small Rails app using TDD best practices and our experienced mentors will help you understand the core principles of the process.

Some basic knowledge of Rails is required, but it is a beginner's workshop.

Brought to you by our sponsors:

Le Wagon Montréal

Le Wagon brings technical skills to creative people and entrepreneurs within 29 cities around the world. This 9-week bootcamp (FullStack program - web development) gives you the ability to build a prototype of any idea you might have. More than 2500 alumni have graduated from Le Wagon worldwide.

Curious to learn with Le Wagon ? Discover our free online course and learn the basics of web development 👉

Further details about the course and how to apply can be found on

March Meetup

March 20, 2018 - 18:30

AdGear, 460 Rue McGill, Montréal, QC H2Y 2H2


Building A Ruby Profiler, by Julia Evans

Talk level: intermediate

Julia is actively working on improving Ruby's toolset with rbspy. It's an open-source project and here is it's description on Github:

Have you ever wanted to know what functions your Ruby program is calling? rbspy can tell you!

rbspy lets you profile running Ruby processes. It's the only Ruby profiler that can profile arbitrary Ruby processes that are already running.

Brought to you by our sponsors:


Last Meetup Follow Up!

Posted about 1 year ago

Slack community

Many of you asked how to join our Slack Community. We are working on a feature to send you an invitation automatically...Continue...

Rails Bridge Is Coming And We Need You!

Posted over 1 year ago

Yes, we need you!

Do you love Ruby? Of course you do! Do you want to make web development more accessible, fun and welcoming? Well, you can be a teacher at RailsBridge!

We are looking for 30...Continue...

Last Meetup Follow Up!

Posted about 2 years ago

Hello everybody!

The last meetup was a huge success! Thanks to Centre for the venue and Bookwitty for the food!

I announced that the next RailsBridge will be in September. This is...Continue...

Last Meetup's Follow Up

Posted about 2 years ago


Voici les liens des deux présentations du mois passé:

Meetup Du 16 Février | February 16th Meetup

Posted over 2 years ago


Shopify nous invite dans leurs tous nouveaux bureaux ce mois-ci!

Progressive Web Apps in Rails for fun and profit, par Sophie Déziel


Links – Liens

Posted over 2 years ago

Voici les liens vers ce qui a été présenté hier!

Here are the links for what have been presented yesterday!

Beginner’s Night – 19 Janvier 2016

Posted over 2 years ago


Pour le premier meetup de 2016, nous démarrons en orientant la soirée pour les nouveaux développeurs, ceux qui apprennent Ruby ou qui sont intéressés par le stack technologique autour...Continue...

Meetup Du 15 Décembre | December 15th Meetup

Posted over 2 years ago


Votre application Ruby est-elle aussi sécurisée que vous le pensez? par Frédéric Harper

Dans le monde d’aujourd’hui, il est plus facile que...Continue...

So Long, And Thanks For All The Fish

Posted over 2 years ago

Hey fellow Rubyist,

Yesterday was my last meet-up as a Montreal.rb organizer. After 4.5 years of taking care of our group, it’s time for me to pass the torch.

I remember so much from all...Continue...

November 17th Meet Up

Posted over 2 years ago


Ce mois-ci, nous prenons une petite pause de Ruby et nous regarderons 2 langages fonctionnels: Elixir et Haskell. Est-ce que votre style Ruby changera après cette rencontre? Qui...Continue...

Rails Workshop, Nov 24th

Posted over 2 years ago

This workshop is a couple hours sprint to help us have a brand new Rails website!!

Experienced and new Ruby on Rails developers are welcome to pair together to work on the features we need to...Continue...

March 17th Meet Up

Posted about 3 years ago


À la suite d'une présentation à Confoo, Leonard a accepté de nous donner un talk qu'il a originalement écrit pour les employés de Ballistiq. Pour limiter leurs coûts...Continue...