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Posted to github@arrow.apache.org by "kevingurney (via GitHub)" <gi...@apache.org> on 2023/09/07 18:26:13 UTC

[GitHub] [arrow] kevingurney commented on pull request #37616: Update tRecordBatch.m

kevingurney commented on PR #37616:
URL: https://github.com/apache/arrow/pull/37616#issuecomment-1710597260

   Hi @RANJITHROSAN17, thank you for contributing to the MATLAB interface to Arrow!
   
   A few notes:
   
   1. It looks like the code for your pull request is incomplete. In order to add a `NumRows` property, you will most likely need to add a new `getNumRows` method to the `RecordBatch` C++ Proxy class and then call this Proxy method from a `get.NumRows` method on the MATLAB `arrow.tabular.RecordBatch` class. You can see the way we are planning to implement `NumRows` for `arrow.tabular.Table` for reference ([C++ Proxy `getNumRows` member function](https://github.com/apache/arrow/compare/main...mathworks:arrow:GH-37571?expand=1#diff-c5741330988b204b0475a09c4d41b1b6a5263000c28a66be3f6efd17935ea25fR87) and [MATLAB get.NumRows method](https://github.com/apache/arrow/compare/main...mathworks:arrow:GH-37571?expand=1#diff-e41a88d788ec32e16a75dba6570728e08411a0fb99fb86705ff39a58223858fdR46)]
   2. If you haven't already, please refer to the [New Contributor's Guide](https://arrow.apache.org/docs/dev/developers/guide/index.html#guide-introduction) for helpful tips on getting started contributing to the Apache Arrow project.
   3. Pull request titles should follow the format: `GH-<github-issue-id>: [<component>] <description>` in order for automatic linking of a pull request to a GitHub issue to occur. For example, the title for this pull request should be: `GH-37592: [MATLAB] Add NumRows property to arrow.tabular.RecordBatch`.
   4. In general, it is a good idea for you to take ownership of an issue before you start working on it to inform others. You can take a GitHub issue by commenting `take` on the issue. For example, see: https://github.com/apache/arrow/issues/37448#issuecomment-1698071825.
   
   Please don't hesitate to ask questions if you run into issues.
   
   Thanks!


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