After many years with a old Octopress blog who had only one post published Apr 27th, 2012.

I decided to redo entirely my blog and my website with Middleman.

So what’s new since 2012 in my life, a few things actualy :

• The end of the world did not happen, but a good film was released on the subject.
• I finished my studies.
• I become a Freelance.
• And i’m also a teacher at Le Wagon.

I’ll try to do more blog post this year with more technical topics.

You can check some of my work as a Freelance...

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When i was working for a client on a Ruby on Rails application dealing with multiples time slots, i find myself with a rather complex problem.

Time Slots

To manage user schedules, the application has an object TimeSlot which represents a period of time between start_date and end_date.

class TimeSlot < ActiveRecord::Base
  belongs_to :user
  attr_accessible :end_date, :start_date
end

Simple enough right ? But the user can have several TimeSlot at the same time, and of course it can midway between...

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