// source https://jsbin.com/gavovuh

index.html

<script id="jsbin-javascript">
//Challenge 8: Array Chunking
//Split an array into chunked arrays of a specific length
//ex. chunkArray

function chunkArray(arr, len)
{
  // Init chunked arr
  const chunkedArr = [];
  let i = 0;
  
  //Loop while the index is less than the array length
  while(i < arr.length)
    {
      //Slice out from the index to the index plus the chunk length
      // and push onto the chunked array
      chunkedArr.push(arr.slice(i, i + len));
      // increments by chunk length
      i += len;
      
    }
  return chunkedArr;
}

function letterChanges(str) {}

//Call function
const output = chunkArray([1,2,3,4,5,6,7], 3)

console.log(output);
</script>


<script id="jsbin-source-javascript" type="text/javascript">//Challenge 8: Array Chunking
//Split an array into chunked arrays of a specific length
//ex. chunkArray

function chunkArray(arr, len)
{
  // Init chunked arr
  const chunkedArr = [];
  let i = 0;
  
  //Loop while the index is less than the array length
  while(i < arr.length)
    {
      //Slice out from the index to the index plus the chunk length
      // and push onto the chunked array
      chunkedArr.push(arr.slice(i, i + len));
      // increments by chunk length
      i += len;
      
    }
  return chunkedArr;
}

function letterChanges(str) {}

//Call function
const output = chunkArray([1,2,3,4,5,6,7], 3)

console.log(output);</script>

jsbin.gavovuh.js

//Challenge 8: Array Chunking
//Split an array into chunked arrays of a specific length
//ex. chunkArray

function chunkArray(arr, len)
{
  // Init chunked arr
  const chunkedArr = [];
  let i = 0;
  
  //Loop while the index is less than the array length
  while(i < arr.length)
    {
      //Slice out from the index to the index plus the chunk length
      // and push onto the chunked array
      chunkedArr.push(arr.slice(i, i + len));
      // increments by chunk length
      i += len;
      
    }
  return chunkedArr;
}

function letterChanges(str) {}

//Call function
const output = chunkArray([1,2,3,4,5,6,7], 3)

console.log(output);