[R-Forge #1611] Allow 2 column i matrix to return a list() (or vector if same type)
Nobody has claimed this yet.
Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 35/100
Research direction
Start with the [.data.table entry point and the error message referenced in the issue, then review bug #1593 and the linked R-Forge report for the intended two-column matrix behavior. Reproduce the current result for matrices with equal and differing column types, and add coverage showing that the result is a vector when types match and otherwise a list.
Written by the indexing model from the issue text.
Description
Submitted by: Matt Dowle; Assigned to: Nobody; R-Forge link
Realised as result of fixing bug #1593 in 1.6.7. See error message in [.data.table which refers to this FR.
- Dominant language
- R
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- Merged PRs (30d)
- 4
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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