fcc_drop_it.js

// freecodecamp
// intermediate algorithm scripting
// drop it

// Drop the elements of an array (first argument), starting from the front, until the predicate (second argument) returns true.
// The second argument, func, is a function you'll use to test the first elements of the array to decide if you should drop it or not.
// Return the rest of the array, otherwise return an empty array.


function dropElements(arr, func) {
  while (!func(arr[0])) 
    arr.shift();  
  return arr;
}

console.log(dropElements([1, 2, 3], function(n) {return n < 3; }));