Rendering comma separated list of links

Question

I\'m trying to output a list of comma separated links and this is my solution.

var Item = React.createComponent({
  render: function() {

    var tags = [],
         


        

Answer 1

Easiest way to do

    const elementsArr = ["a","b,"c"];
    let elementsToRender = [] ;
    elementsArr.forEach((element, index) => {
        let elementComponent = {element}
        elementsToRender.push(elementComponent);
        if(index !== (elementsArr.length - 1)){
            elementsToRender.push(", ");
        }
    });

    render(){
        return (
            
{elementsToRender}
        )
    }