Revisit 4 calls to fsort in data.table.R
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Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 35/100
- Issue type
- Refactor
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- r
- Domain
- data, performance
Research direction
Start in data.table.R by locating all four fsort references, including the as.integer(fsort(as.numeric(irows))) call, and compare them with forder now that it is parallel. Review the existing nocov annotation and determine the appropriate change for each reference. Done means all four call sites have been revisited and the package checks pass.
Written by the indexing model from the issue text.
Description
I had this one in mind :
as.integer(fsort(as.numeric(irows))) # nocov; parallelized for numeric but overhead of type conversion
Can revert to forder now that's parallel. Odd that the line is marked as # nocov.
There are 3 other references to fsort in data.table.R to revisit too.
- Dominant language
- R
- Stars
- 3.9k
- Forks
- 1.1k
- Avg merge
- 14h 4m
- Merged PRs (30d)
- 4
Contributor guide
First steps
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