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| exports = function(arr, size) {
| var ret = [];
| size = size || 1;
| for (var i = 0, len = Math.ceil(arr.length / size); i < len; i++) {
| var start = i * size;
| var end = start + size;
| ret.push(arr.slice(start, end));
| }
| return ret;
| };
|
| module.exports = exports;
|
|
