NEWS

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autoharp 0.3.2 (2026-04-11)

• fixed critical errors in vignettes

autoharp 0.3.1 (2026-04-10)

• added 5 vignettes

autoharp 0.3.0

• moved grading app to inst/shiny folder

autoharp 0.2.1

• Added fix to wrap_chunks to work with qmd test chunks correctly.
• Reduced package size by using bzip2 compression for retail_clean.rds.
• Grading up path usage and plot presentation fixed.

autoharp 0.2.0 (2026-02-19)

• render_prechecks updated to only look for system and system2.
• rmd_to_forestharp always returns a list of length 2.
  • Uses purl to detect chunks better.
  • lintr lines matched with purl lines one at a time.
• subtree_at() made more robust by improving get_recursive_index().
• extract_actual_args allows ignoring of assigned objects.
• Added ForestHarp helpers to count for loops, detect possible improvements with pipe or apply.

autoharp 0.1.1

• Replaced remove_extension with xfun::sans_ext().
• Added pre-checks (for view() and system()) for render_one.
• extract_chunks() fixed to handle verbatim chunks in Rmd files.
• Bug in count_fn_call fixed: when magrittr pipe is used, it no longer classifies the piped object as not-a-call.

autoharp 0.1.0

• Tuner Shiny application moved to inst/shiny.
• Works with shinymanager for password protection.

autoharp 0.0.13 (2025-11-30)

• Removed dependency on pryr.
• Updated to work with new version of lintr.

autoharp 0.0.12 (2025-04-02)

• Fixed missing link.
• Replaced class(x) == "string" with use of is() function.

autoharp 0.0.11

• Removed examplify_to_r.
• Added extract_section_text function.

autoharp 0.0.10 (2021-11-12)

• Bug in log_summary fixed.
• Error messages no longer use object$message; now use conditionMessage(object) because some dplyr functions return conditions, not error objects.

autoharp 0.0.9

• Position argument warning in run_tuner() handled (argument deprecated in Bootstrap).
• Added URL to package documentation in DESCRIPTION.
• Bug in render_one fixed (refers to try_out, which is not present anymore), when a library could not be installed.
• extract_chunks in get_libraries and rmd_to_forestharp is now wrapped in a tryCatch call.
• extract_non_chunks now works if there are no chunks — returns all lines.

autoharp 0.0.8 (2021-05-29)

• Vignettes moved out of package to GitHub Pages.
• Temp R script trimmed to exclude assign calls, since we are no longer running it under test_file but using source() instead.

autoharp 0.0.7 (2021-05-14)

• purl set to FALSE to prevent R file from being generated.
• shiny not imported entirely.

autoharp 0.0.6 (2021-05-02)

• Allow populate_soln_env to specify where to write the temp knitted output.
• Ensure that user-manual.Rmd only writes to tempdir().
• testthat moved to Suggests.

autoharp 0.0.5 (2021-02-15)

• Check for pandoc availability before building vignettes or running tests.

autoharp 0.0.4 (2021-01-22)

• check_correctness also runs in a separate process.
• Lint counter function added (count_lints).
• run_tuner asks for permission before installation.
• generate_thumbnails uses anonymous filenames.

autoharp 0.0.3

• render_one runs the student script in a separate process, avoiding the need to check the user workspace or reset search paths.
• testthat chunks are no longer used in solution templates. This prevents problems if the testthat format changes.

autoharp 0.0.2

• render_one allows skipping correctness checks by setting soln_stuff to NA.

autoharp 0.0.1.2

• check_rmd now just checks for chunks, uses extract_chunks directly.
• ForestHarp helper to detect nested for loops added.
• Bug fix for lang_2_tree, when a function definition had NULL as a default argument.

autoharp 0.0.1.01

• Fixed issue where render_one() would fail if the solution template did not generate all the declared scalars. The check now happens during populate_soln_env().

autoharp 0.0.0.9008

• Tuner app now takes in a list of lints; output dataframe can be controlled by specifying columns to drop.

autoharp 0.0.0.9007

• TreeHarp constructors updated to work with output of class() from R v4.0.0.

autoharp 0.0.0.9005

• testthat output handles tests such as setequal (which actually runs two tests).
• Max run time added to render_one.
• More tests added now that non-test-named files can be placed in tests/.

autoharp 0.0.0.9004

• testthat output parsed better.
• Scalars must be atomic; they are also checked against template objects.
• More solution templates added.

autoharp 0.0.0.9003

• Hooks renamed to autoharp.objs and autoharp.scalars.
• Solution objects, scalars to keep, and filename are stored as hidden objects in the environments.
• Both testthat chunks and static code chunks can be in the same solution template.