You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
438 B
17 lines
438 B
exports = function(arr) { |
|
var cmp = |
|
arguments.length > 1 && arguments[1] !== undefined |
|
? arguments[1] |
|
: exports.defComparator; |
|
for (var i = 0, len = arr.length; i < len - 1; i++) { |
|
if (cmp(arr[i], arr[i + 1]) > 0) return false; |
|
} |
|
return true; |
|
}; |
|
exports.defComparator = function(a, b) { |
|
if (a < b) return -1; |
|
if (a > b) return 1; |
|
return 0; |
|
}; |
|
|
|
module.exports = exports;
|
|
|