nchart | nChart for node.js inspired by Chart.js | Chart library

var chart1 = {destroy:function(){console.log('chart1')}}
var chart2 = {destroy:function(){console.log('chart2')}}
var chart3 = {destroy:function(){console.log('chart3')}}
function makeChart1(){
console.log('make chart 1');
}

function makeChart2(){
 // do other stuff
  console.log('make chart 2');
}

function makeChart3(){
 // do different stuff
  console.log('make chart 3');
}

var oCharts = [{
    nchart: chart1,
    fchart: makeChart1
  },
  {
    nchart: chart2,
    fchart: makeChart2
  },
  {
    nchart: chart3,
    fchart: makeChart3
  }
]
$(oCharts).each(function(i,v){

  var myChart = this.nchart;
  var makeChart = this.fchart;

  if(typeof myChart != undefined ){
    myChart.destroy();
    makeChart();            
  }
});