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.
21 lines
372 B
21 lines
372 B
3 years ago
|
var filter = require('./filter');
|
||
|
|
|
||
|
|
exports = function(arr, cmp) {
|
||
|
|
cmp = cmp || isEqual;
|
||
|
|
return filter(arr, function(item, idx, arr) {
|
||
|
|
var len = arr.length;
|
||
|
|
|
||
|
|
while (++idx < len) {
|
||
|
|
if (cmp(item, arr[idx])) return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
function isEqual(a, b) {
|
||
|
|
return a === b;
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = exports;
|