gistfile1.haml

#layout
  .calendar
    - current_date = Date.new(@current_year, 1, 1)
    - while current_date.year == @current_year
      - if current_date.day == 1
        %table.month
          %thead
            %tr.month-name
              %th{:colspan => 7}
                = t("date.month_names")[current_date.month]
            %tr.day-names
              - t("date.abbr_day_names").rotate.each do |day_name|
                %th
                  = day_name

          %tbody
            - current_month = current_date.month
            - while current_date.month == current_month
              - wday_based_on_monday = current_date.wday == 0 ? 7 : current_date.wday
              %tr.week
                - if wday_based_on_monday > 1
                  %td{:colspan => wday_based_on_monday - 1}
                    = " "

                - while current_date.month == current_month
                  %td.day{:class => "wday-#{wday_based_on_monday}", :data => {:date => current_date.to_s } }
                    = current_date.day

                  - current_date = current_date + 1
                  - break if current_date.wday == 1