9 lines
188 B
JavaScript
9 lines
188 B
JavaScript
var length = function (a, b, ...items) {
|
|
return items.length;
|
|
};
|
|
|
|
assert.equal(length(), 0);
|
|
assert.equal(length(1), 0);
|
|
assert.equal(length(1, 2), 0);
|
|
assert.equal(length(1, 2, 3), 1);
|