Jscript: Take As Input An Array Of Strings, Return New Array Containing Only Strings With Fewer Than Five Characters

function fiveChar(inputArray) { var output = input.join(); return output; } console.log(fiveChar(['lion', 'gorilla', 'elk', 'kangaroo'])); How can I make this only return

Solution 1:

You can use .filter() to filter the array down into a new array with strings that have a .length less than 6 characters.

function fiveChar(inputArray) {
  return inputArray.filter(function(in) { 
    return in.length < 6;
  });
}