The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
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[@]metanet.ch.

gradeR 1.0.10

Bug fixes

library()ing packages didn’t work, and that’s now fixed. This was because callr::r() needed package=TRUE.

gradeR 1.0.9

Extra things

Student submissions are now run in a separate R session. This will ensure that student submissions are run with the same search path that they are using on their local machines.

gradeR 1.0.8

Extra things

A suppress_warnings argument was added to calcGradesForGradescope. Now you can choose whether or not warnings should be fatal when running student submission scripts.

Second, more flexibility in specifying the test visibility has been added. Students can see the test results before the submission deadline, after the submission deadline but before the publish date, after the publish date, or never.

gradeR 1.0.7

Bug fixes

Fixed the multiple assertions bugs in calcGrades and calcGradesForGradescope. If one test had multiple calls to some expect function, all but the first would be ignored. Now, they are all tested, and full points are awarded if and only if they are all true. Thanks to Al Fischer of WCU for spotting this!

Two bugs in the vignette were fixed as well. data.csv needed to be in the local directory from where calcGrades is called, and there shouldn’t be any setwd() calls in the test file.

gradeR 1.0.6

Extra things

• added calcGradesForGradescope function, which helps grade assignments on the Gradescope platform
• added using_gradeR_with_Gradescope a vignette for helping with the set up of Gradescope’s autograder

gradeR 1.0.5

Extra things

• added findGlobalPaths, which searches student submissions for the very bad global/machine-specific file paths
• added findBadEncodingFiles, which searches student submissions for the very bad non-UTF-8 characters
• added a verbose argument to calcGrades, so you can see which file is being ran in real time

gradeR 1.0.4

Extra things

-warnings that get triggered by running student submission can now be ignored.

gradeR 1.0.3

Extra things

-added a vignette with a fully-worked example

gradeR 1.0.2

Extra things

• made points columns numeric
• inserted source call inside tryCatch function, so that broken submissions don’t interrupt calcGrades call
• added printing of which submissions trigger warnings or errors

gradeR 1.0.1

Bug fixes

Fixed bug that prevents an odd number of submissions!

Extra things

Made the columns of the returned data frame a little prettier.

gradeR 1.0.0

First release!

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.