eddelbuettel commented on issue #187:
URL:
https://github.com/apache/arrow-nanoarrow/issues/187#issuecomment-1821847487
Tried setting the schema external pointer as a tag, but no luck so far.
I put a (truly minimal) example up here. It builds and checks cleanly for
me, and has one example with either `nanoarrow` (required) or `arrow`
(suggested) export:
```r
> example(linesplit, package="linesplitter")
lnsplt> txt <- "the\nquick\nbrown\nfox"
lnsplt> linesplit(txt)
<nanoarrow_array string[4]>
$ length : int 4
$ null_count: int 0
$ offset : int 0
$ buffers :List of 3
..$ :<nanoarrow_buffer validity<bool>[0][0 b]> ``
..$ :<nanoarrow_buffer data_offset<int32>[5][20 b]> `0 3 8 13 16`
..$ :<nanoarrow_buffer data<string>[16 b]> `thequickbrownfox`
$ dictionary: NULL
$ children : list()
lnsplt> linesplit(txt, TRUE)
Array
<string>
[
"the",
"quick",
"brown",
"fox"
]
>
```
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