Transducers

1.3.0 (2024-11-03)

Added

t-reduced as a better wrapper than make-transducers-reduced.
The t-median reducer.
The t-reversed source to iterate from the end of an array/vector/string.
t-const and t-snoc which were unintentionally missing.

Changed

t-anyp and t-allp now yield t instead of just non-nil when they succeed.
t-concatenate and t-flatten now support vectors/arrays/strings.

1.1.0 (2023-12-24)

Merry Christmas. The code itself was written in airports.

Added

Source: t-from-json-buffer for streaming values from a buffer that contains a JSON array. Due to the unique way it traverses the buffer to read legal JSON, this function is a "Source", unlike t-from-csv, which is a transducer.
Reducer: t-into-json-buffer to write a stream of objects into the current buffer as legal JSON. It uses the built-in json-serialize to do this. The user is expected to manage which buffer is actually considered "current".
buffer objects (not their names) can now be passed directly to transduce instead of needing to wrap it in t-buffer-read. t-buffer-read is however still necessary if you wish to transduce over a buffer via its name (a string).

Changed

t-for-each now yields t instead of nil.

1.0.0

Initial release.