Convert HTML attribute javascript object, into Array

HTML

<div ui-jq="easyPieChart" 
     ui-options="{
                 percent: 75,
                 lineWidth: 5,
                 trackColor: '#e8eff0',
                 barColor: '#23b7e5',
                 scaleColor: false,
                 color: '#3a3f51',
                 size: 134,
                 lineCap: 'butt',
                 rotate: -90,
                 animate: 1000
                 }" 
     class="easyPieChart">
</div>

JavaScript

$("[ui-jq]").each(function(){
  var self = $(this);
  // var options = eval('[' + self.attr('ui-options') + ']');
  var options = (new Function("return [" + self.attr('ui-options')+ "];")());

  console.log(options);
});