agenda-libre-ruby/config/locales/fr.yml

fr:
  date:
    abbr_day_names:
      - Dimanche
      - Lundi
      - Mardi
      - Mercredi
      - Jeudi
      - Vendredi
      - Samedi
    formats:
      long: "%A %d %B %Y"
      month: "%B %Y"
  time:
    formats:
      at: "%A %d %B %Y à %Hh%M"
      hours: "%Hh%M"