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| var safeCb = require('./safeCb');
| exports = function(arr, iterator, ctx) {
| var ret = [];
| iterator = safeCb(iterator, ctx);
| var i = -1;
| var len = arr.length;
| while (++i < len) {
| var realIdx = i - ret.length;
| var val = arr[realIdx];
| if (iterator(val, i, arr)) {
| ret.push(val);
| arr.splice(realIdx, 1);
| }
| }
| return ret;
| };
|
| module.exports = exports;
|
|