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Posted to github@arrow.apache.org by "paleolimbot (via GitHub)" <gi...@apache.org> on 2025/03/23 21:09:29 UTC

[PR] feat(r): Add zstd decompression support to R package [arrow-nanoarrow]

paleolimbot opened a new pull request, #733:
URL: https://github.com/apache/arrow-nanoarrow/pull/733

   (no comment)


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Re: [PR] feat(r): Add zstd decompression support to R package [arrow-nanoarrow]

Posted by "paleolimbot (via GitHub)" <gi...@apache.org>.
paleolimbot commented on PR #733:
URL: https://github.com/apache/arrow-nanoarrow/pull/733#issuecomment-2766773159

   Thanks!


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Re: [PR] feat(r): Add zstd decompression support to R package [arrow-nanoarrow]

Posted by "paleolimbot (via GitHub)" <gi...@apache.org>.
paleolimbot commented on PR #733:
URL: https://github.com/apache/arrow-nanoarrow/pull/733#issuecomment-2751545955

   @assignUser I feel like I've abused your review capacity recently, but if you have a minute in the next few days this would benefit from a sanity check 😬 


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Re: [PR] feat(r): Add zstd decompression support to R package [arrow-nanoarrow]

Posted by "assignUser (via GitHub)" <gi...@apache.org>.
assignUser commented on code in PR #733:
URL: https://github.com/apache/arrow-nanoarrow/pull/733#discussion_r2019978734


##########
r/R/ipc.R:
##########
@@ -145,9 +145,20 @@ write_nanoarrow.character <- function(data, x, ...) {
   write_nanoarrow(data, con)
 }
 
-#' @rdname read_nanoarrow
+#' Example Arrow IPC Data
+#'
+#' An example stream that can be used for testing or examples.
+#'
+#' @param compression One of "none" or "zstd"
+#'
+#' @return A raw vector that can be passed to [read_nanoarrow()]
 #' @export
-example_ipc_stream <- function() {
+#'
+#' @examples
+#' as.data.frame(read_nanoarrow(example_ipc_stream()))
+example_ipc_stream <- function(compression = c("none", "zstd")) {

Review Comment:
   This is a nice choice, exporting it, instead of hiding it in a test helper! 



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Re: [PR] feat(r): Add zstd decompression support to R package [arrow-nanoarrow]

Posted by "codecov-commenter (via GitHub)" <gi...@apache.org>.
codecov-commenter commented on PR #733:
URL: https://github.com/apache/arrow-nanoarrow/pull/733#issuecomment-2746472033

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   @@            Coverage Diff             @@
   ##             main     #733      +/-   ##
   ==========================================
   + Coverage   79.24%   79.94%   +0.69%     
   ==========================================
     Files         105      105              
     Lines       15065    15376     +311     
     Branches     1712     1732      +20     
   ==========================================
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Re: [PR] feat(r): Add zstd decompression support to R package [arrow-nanoarrow]

Posted by "paleolimbot (via GitHub)" <gi...@apache.org>.
paleolimbot merged PR #733:
URL: https://github.com/apache/arrow-nanoarrow/pull/733


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