lib/timely/week_days.rb
def weekdays
      selected = @weekdays.select { |_day, day_selected| day_selected }
      # Ruby 1.8 returns an array for Hash#select and loses order
      return selected.keys if selected.is_a?(Hash)
      selected.map(&:first).sort_by { |v| WEEKDAY_KEYS.index(v) }
    end
def weekdays
      selected = @weekdays.select { |_day, day_selected| day_selected }
      # Ruby 1.8 returns an array for Hash#select and loses order
      return selected.keys if selected.is_a?(Hash)
      selected.map(&:first).sort_by { |v| WEEKDAY_KEYS.index(v) }
    end
def weekdays selected = @weekdays . select { | _day , day_selected | day_selected } # Ruby 1.8 returns an array for Hash#select and loses order return selected . keys if selected . is_a? ( Hash ) selected . map ( :first ) . sort_by { | v | WEEKDAY_KEYS . index ( v ) } end
Returns array of weekday selected
 e.g. [:sun, :sat]
Returns array of weekday selected e . g . [ : sun : sat ]