The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

v0.3.1:

• added 5 vignettes

v0.3.0:

• moved grading app to inst/shiny folder

autoharp 0.2.0

• 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

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

autoharp 0.0.12

• 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

• 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

• 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

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

autoharp 0.0.6

• 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

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

autoharp 0.0.4

• 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.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.