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- function compact(array) {
- var index = -1,
- length = array == null ? 0 : array.length,
- resIndex = 0,
- result = [];
- while (++index < length) {
- var value = array[index];
- if (value) {
- result[resIndex++] = value;
- }
- }
- return result;
- }
- module.exports = compact;
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