toplist gauge: render with data

class FnordMetric::Toplist

  attr_accessor :toplist, :timelines, :total

  attr_accessor :timelines, :total

  def initialize(timeline = {})

    @total   = 0

    @total += value.to_f

  end

  def prepare!

    @toplist_arr = @toplist.to_a.sort do |a,b|

      b.last <=> a.last

    end

  end

  def toplist(take = 100)

    prepare! unless @toplist_arr

    @toplist_arr[0..(take-1)]

  end

  def percentage(item)

    (@toplist[item].to_f / total.to_f) * 100.0

  end

end

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    /   %a{:href => "#"} Export

  .widget_toplist.ui_sidebar_toplist.resizable.resize_full_height(data-width="55")

  .widget_toplist.ui_sidebar_toplist.resizable.resize_min_full_height(data-width="55")

    .headbar

      %h2 Top #{key_nouns.last}

    .ui_toplist

        .toplist_item(onclick="toplgaugeSelectItem(this);" data-item="#{item}")

          .title= item

          .value= score

          .percent 73.5%

          .percent= @toplist.percentage(item).round(1).to_s + "%"

  .widget_keystats.resize_full_height.resizable(data-width="45")

      );  

    }

    $('.resize_full_height').height(window.innerHeight-40);

    $('.resize_min_full_height').css('minHeight', window.innerHeight-40);

    $(".resize_listener").trigger('fm_resize');

  };