toplist gauge: render trending items

      @timelines[item][times.first])

  end

  def trending(take = 100)

    @toplist.to_a.map{ |k,v| 

      [k, trend(k)]

    }.sort{ |a,b|

      b.last <=> a.last

    }[0..(take-1)]

  end

end

 No newline at end of file

  %ul.ui_tabs.toplgauge_tabs

    %li.active{"data-tab" => "Overview", :onclick=>"toplgaugeTabClick.apply(this);"}

      %a{:href => "#"} Overview

    / %li{"data-tab" => "Compate"}

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

    %li{"data-tab" => "Trending", :onclick=>"toplgaugeTabClick.apply(this);"}

      %a{:href => "#"} Trending

    / %li{"data-tab" => "Compate"}

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

    / %li{"data-tab" => "Export"}

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

            .value

              %span.ui_value{:"data-value" => score }

            .percent

              %span.ui_value{:"data-percent" => @toplist.percentage(item).round(1) }

              %span.ui_value{:"data-percent" => @toplist.percentage(item) }

              %span.ui_trend{ :"data-trend" => @toplist.trend(item).round(1) }

        %h2 Trending #{key_nouns.last}

      .ui_toplist.clickable

        .toplist_item(onclick="toplgaugeSelectItem.apply(this); return false;" data-item="stoff")

          .title stoff

        - @toplist.trending(50).each do |item, trend|

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

            .title= item

            .value.large

            %span.ui_value{:"data-value" => @toplist.value("stoff") }

              %span.ui_value{:"data-value" => @toplist.value(item) }

              = " / "

            %span.ui_value{:"data-percent" => @toplist.percentage("stoff").round(1) }

              %span.ui_value{:"data-percent" => @toplist.percentage(item) }

            .trend

            %span.ui_trend(data-trend="2.3")

              %span.ui_trend(data-trend="#{trend.round(1)}")

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

}

FnordMetric.util.formatPercentValue = function(value){

  return value + '%';  

  value = parseFloat(value);

  if(value < 10){

    return value.toFixed(2) + '%';    

  } else if(value < 100){

    return value.toFixed(1) + '%';    

  } else {

    return '100%';

  }

}

FnordMetric.util.formatGaugeValue = function(gauge_key, value){