rm-hull / jasengo / 19602568939

Pull #9

github

feat: Implement generic buffer abstractions

Introduces the `internal/buffer` package to provide generic data
structures for buffering elements.

This includes:
* `Buffer[T]` interface defining core buffer operations.
* `RingBuffer[T]` for fixed-size circular buffers.
* `UnboundedBuffer[T]` for grow-only buffers.

The parser's `runeReader` implementation is refactored to utilize
these new buffers, choosing between `RingBuffer` (when a limit is
set) or `UnboundedBuffer` (when the limit is zero). This simplifies
the internal buffer management logic in `reader.go`.

43 of 46 new or added lines in 1 file covered. (93.48%)

406 of 521 relevant lines covered (77.93%)

0.9 hits per line