No gzip support && open closed

To me it would be essential to support compression.

As well, I believe,

orjsonl/src/orjsonl/orjsonl.py

Line 18 in 4de8ff7

return map(orjson.loads, open(path, 'rb'))

, could lead to a memory leak when the open file isn't closed.

To me it would be essential to support compression.

I've just updated the library to support gzip, bzip2, xz and Zstandard compression.

, could lead to a memory leak when the open file isn't closed.

Good pickup. The file didn't appear to close even when the map object had been exhuasted. I've fixed that by changing stream() into a generator function and enclosing for json in line: yield orjson.loads(json) in a with statement.