Array and size problem

by Pritesh Patel

JavaScript

function chunk(array, size){
	let chunked = [];
  
  for(let element of array){
  	const last = chunked[chunked.length-1];
    if(!last || last.length === size){
    	chunked.push([element]);
    }else{
    	last.push(element);
    }
  }
      console.log('last chunked:',chunked);

}
chunk([1,5,4,6,7,8,9],3)