Changelog

0.4.0

• Slap.Files.list/2 accepts cursor: nil to start at the beginning of the selected range. A returned cursor: nil marks the end of iteration. prefix: nil, gte: nil, and lt: nil remain invalid.

0.3.0

• Uses slap_kv 0.3.0 and slap_cluster 0.3.0.

0.2.0

• Ranged reads: Slap.Files.read/2 and Slap.Files.stream/2 take a :range and return only those bytes of the file, as an HTTP server needs for Range requests. A range is {first, last} (inclusive, as in HTTP), {first, :eof}, or {:last, n}. For a body stored as an object, only the requested bytes are downloaded. stream/2 also returns the range clamped to the file's size, which is what a Content-Range header reports. A range that contains no byte of the file returns {:error, {:range_not_satisfiable, size}}.
• read/2 and stream/2 take :if_version. Passing the version returned by a client's first range request to the later ones makes every range come from the same version of the file.
• Uses slap_slatedb 0.2.0, which upgrades SlateDB from 0.16 to 0.17. Databases written by 0.1.0 open unchanged.

0.1.0

Initial release of slap_files.