Using generator (function*) as data providers

[arjamizo]

Is this possible?

   var chart = c3.generate({
        data: {
            columns: [
                ['data2', 200, 130, 90, 240, 130, 220],
                ['data3', 300, 200, 160, 400, 250, 250],
                ['data1', 30, 20, 50, 40, 60, 50],
                (function () {var i=0; var ar = ["lab", 1,2,3]; return function*() {yield ar[i++];}})()
            ]
        }
    });

based on http://c3js.org/samples/data_columned.html

[aendra-rininsland]

@arjamizo I have absolutely no idea, am thinking not, but somehow being able to use generators is an awesome idea for v1.0.