Split array into chunks
将数组拆分成块
The array to be chunked. 要分块的数组
The size of each chunk. Defaults to 1. 每个块的大小，默认为1
A new array of chunks. 分块后的新数组
chunk([1, 2, 3, 4, 5], 2) // => [[1, 2], [3, 4], [5]] Copy
chunk([1, 2, 3, 4, 5], 2) // => [[1, 2], [3, 4], [5]]
Split array into chunks
将数组拆分成块