toolbox
List, String, and Meta Programming Utility Functions
Description
Includes functions for mapping named lists to function arguments, random strings, pasting and combining rows together across columns, etc.
Downloads
280
Last 30 days
17086th
748
Last 90 days
4.1K
Last year
Trend: +66.7% (30d vs prior 30d)
1
Last 30 days
25
Last 90 days
100
Last year
Trend: -90% (30d vs prior 30d)
2
Last 7 days
8
Last 30 days
0
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | NOTE |
| r-devel-linux-x86_64-fedora-gcc | NOTE |
| r-devel-windows-x86_64 | NOTE |
| r-oldrel-macos-arm64 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| r-patched-linux-x86_64 | NOTE |
| r-release-linux-x86_64 | NOTE |
| r-release-macos-arm64 | NOTE |
| r-release-macos-x86_64 | NOTE |
| r-release-windows-x86_64 | NOTE |
Check details (15 non-OK)
CRAN incoming feasibility
Maintainer: ‘Timothy Conwell <timconwell@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Timothy",
family = "Conwell",
role = c("aut", "cre"),
email = "timconwell@gmail.com")
as necessary.
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
CRAN incoming feasibility
Maintainer: ‘Timothy Conwell <timconwell@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Timothy",
family = "Conwell",
role = c("aut", "cre"),
email = "timconwell@gmail.com")
as necessary.
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Check History
NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Timothy Conwell <timconwell@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Timothy",
family = "Conwell",
role = c("aut", "cre"),
email = "timconwell@gmail.com")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Timothy Conwell <timconwell@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Timothy",
family = "Conwell",
role = c("aut", "cre"),
email = "timconwell@gmail.com")
as necessary.
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Rd files
checkRd: (-1) jsonStr.Rd:5: Lost braces; missing escapes or markup?
5 | \title{Format data as a JSON object (like this: {"x": "120"}).}
| ^
checkRd: (-1) jsonStr.Rd:18: Lost braces; missing escapes or markup?
18 | Format data as a JSON object (like this: {"x": "120"}).
| ^
Code
Structure
Lines of code
746
Files
21
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
17
Internal functions
0
Recent export changes
Testing & CI
Has tests
No
Test-to-code ratio
0.00
testthat edition
–
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
–
\dontrun example ratio
0%
Roxygen coverage
–
Has pkgdown
No
NEWS present
No
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
–
Unsafe pattern score
0
Dep constraint coverage
0%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
–
System requirements
–
C++ standard
–
License
GPL (>= 2)
License flags
SPDX valid, OSI approved
History
Versions
2
First release
2022-06-23
Latest release
2022-09-21
Avg cadence
90 days
Cold removal rate
–
Dep drift
0
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.