Fix R-devel import conflicts and bump version to 0.4.1

[fabian-s]

Summary

• fix issue Namespace conflicts with checkmate for packages using import(rlang) + import(checkmate) #229 by replacing blanket imports with selective imports to avoid new export conflicts on R-devel
• add test helper loading so the local test harness consistently sees the helpers it already uses
• bump package version to 0.4.1 and update plus for the quick CRAN follow-up release

Verification

• -> 1300 passed
• clean exported build in -> ~/.Rprofile loaded.

• using log directory ‘/home/fabians/fda/tidyfun-pkgs/tf/.worktrees/issue-229-checkmate-imports/tf.Rcheck’
• using R version 4.5.2 (2025-10-31)
• using platform: x86_64-pc-linux-gnu
• R was compiled by
  gcc (Ubuntu 13.3.0-6ubuntu224.04) 13.3.0
  GNU Fortran (Ubuntu 13.3.0-6ubuntu224.04) 13.3.0
• running under: Linux Mint 22.1
• using session charset: UTF-8
• using option ‘--no-manual’
• checking for file ‘tf/DESCRIPTION’ ... OK
• this is package ‘tf’ version ‘0.4.1’
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... NOTE
  Found the following hidden files and directories:
  .git
  These were most likely included in error. See section ‘Package
  structure’ in the ‘Writing R Extensions’ manual.
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘tf’ can be installed ... OK
• checking installed package size ... OK
• checking package directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... OK
• checking whether the package can be loaded with stated dependencies ... OK
• checking whether the package can be unloaded cleanly ... OK
• checking whether the namespace can be loaded with stated dependencies ... OK
• checking whether the namespace can be unloaded cleanly ... OK
• checking loading without being on the library search path ... OK
• checking whether startup messages can be suppressed ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... OK
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking contents of ‘data’ directory ... OK
• checking data for non-ASCII characters ... OK
• checking LazyData ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking examples ... OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ...
  OK
• DONE
  Status: 1 NOTE returned

• devel-focused rhub checks dispatched for this head: , , ()

Closes #229.

[Copilot]

Pull request overview

This PR addresses upcoming R-devel namespace import conflicts between rlang and checkmate by switching from blanket checkmate imports to explicit importFrom() directives, and bumps the package version for a CRAN follow-up release.

Changes:

• Replace import(checkmate) with selective importFrom(checkmate, ...) to avoid new import-replacement warnings on R-devel.
• Add checkmate loading in the test harness (via tests/testthat.R and a helper).
• Bump package version to 0.4.1 and document the patch release in NEWS.md / cran-comments.md.

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/testthat/helper-checkmate.R	Adds test helper to attach checkmate during test runs.
tests/testthat.R	Attaches checkmate before running test_check().
R/tf-package.R	Switches roxygen tags from @import checkmate to explicit @importFrom checkmate ....
R/print-format.R	Documentation markup tweak for tibble::glimpse().
NEWS.md	Adds 0.4.1 notes describing the import-conflict fix.
NAMESPACE	Removes blanket checkmate import; adds explicit importFrom(checkmate, ...) entries.
man/tfdisplay.Rd	Updates generated Rd text consistent with roxygen markup change.
DESCRIPTION	Bumps version to 0.4.1.
cran-comments.md	Updates CRAN submission notes for the patch release and rationale.

---

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[Copilot]

checkmate is being attached twice for the test run (here and again in tests/testthat/helper-checkmate.R). Consider keeping only one of these library(checkmate) calls (typically the helper is enough) to avoid redundant attachments and reduce the chance of order-dependent masking effects.

Suggested change

library(checkmate)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.57%. Comparing base (d9c74c1) to head (66be334).
⚠️ Report is 6 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #230   +/-   ##
=======================================
  Coverage   85.57%   85.57%           
=======================================
  Files          36       36           
  Lines        4360     4360           
=======================================
  Hits         3731     3731           
  Misses        629      629           

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