--description--

The sort method sorts the elements of an array according to the callback function.

For example:

function ascendingOrder(arr) {
  return arr.sort(function(a, b) {
    return a - b;
  });
}

ascendingOrder([1, 5, 2, 3, 4]);

This would return the value [1, 2, 3, 4, 5].

function reverseAlpha(arr) {
  return arr.sort(function(a, b) {
    return a === b ? 0 : a < b ? 1 : -1;
  });
}

reverseAlpha(['l', 'h', 'z', 'b', 's']);

This would return the value ['z', 's', 'l', 'h', 'b'].

JavaScript's default sorting method is by string Unicode point value, which may return unexpected results. Therefore, it is encouraged to provide a callback function to specify how to sort the array items. When such a callback function, normally called compareFunction, is supplied, the array elements are sorted according to the return value of the compareFunction: If compareFunction(a,b) returns a value less than 0 for two elements a and b, then a will come before b. If compareFunction(a,b) returns a value greater than 0 for two elements a and b, then b will come before a. If compareFunction(a,b) returns a value equal to 0 for two elements a and b, then a and b will remain unchanged.

--instructions--

Use the sort method in the alphabeticalOrder function to sort the elements of arr in alphabetical order. The function should return the sorted array.

--hints--

Your code should use the sort method.

assert(__helpers.removeJSComments(code).match(/\.sort/g));

alphabeticalOrder(["a", "d", "c", "a", "z", "g"]) should return ["a", "a", "c", "d", "g", "z"].

assert(
  JSON.stringify(alphabeticalOrder(['a', 'd', 'c', 'a', 'z', 'g'])) ===
    JSON.stringify(['a', 'a', 'c', 'd', 'g', 'z'])
);

alphabeticalOrder(["x", "h", "a", "m", "n", "m"]) should return ["a", "h", "m", "m", "n", "x"].

assert(
  JSON.stringify(alphabeticalOrder(['x', 'h', 'a', 'm', 'n', 'm'])) ===
    JSON.stringify(['a', 'h', 'm', 'm', 'n', 'x'])
);

alphabeticalOrder(["a", "a", "a", "a", "x", "t"]) should return ["a", "a", "a", "a", "t", "x"].

assert(
  JSON.stringify(alphabeticalOrder(['a', 'a', 'a', 'a', 'x', 't'])) ===
    JSON.stringify(['a', 'a', 'a', 'a', 't', 'x'])
);

--seed--

--seed-contents--

function alphabeticalOrder(arr) {
  // Only change code below this line

  return arr
  // Only change code above this line
}

alphabeticalOrder(["a", "d", "c", "a", "z", "g"]);

--solutions--

function alphabeticalOrder(arr) {
  return arr.sort();
}