replace checkthis and grader with gradethis in docs

rstudio · Aug 1, 2019 · ec11b4a · ec11b4a
1 parent df5a25d
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diff --git a/NEWS.md b/NEWS.md
@@ -28,6 +28,7 @@ learnr 0.10.0 (unreleased)
 
 * Added a fail-safe to try-catch bad student code that would crash the tutorial. ([@adamblake](https://github.com/adamblake), [#229](https://github.com/rstudio/learnr/issues/229))
 
+* Replace references to `checkthat` and `grader` in docs with [gradethis](https://github.com/rstudio-education/gradethis)
 
 learnr 0.9.2
 ===========

diff --git a/docs/exercises.Rmd b/docs/exercises.Rmd
@@ -167,7 +167,7 @@ The **learnr** package doesn't directly include features for checking exercise i
 <div id="exercisecheck"></div>
 <script type="text/javascript">loadSnippet('exercisecheck')</script>
 
-The [grader](https://github.com/rstudio-education/grader) package has utilities for grading exercises; suggestions and contributions are very welcome.
+The [gradethis](https://github.com/rstudio-education/gradethis) package has utilities for grading exercises; suggestions and contributions are very welcome.
 
 When you provide a "-check" chunk for an exercise, an additional "Submit Answer" button is added to the exercise editor:
 

diff --git a/docs/snippets/exercisecheck.md b/docs/snippets/exercisecheck.md
@@ -1,8 +1,9 @@
 ```{r setup, include=FALSE}
 library(learnr)
-tutorial_options(exercise.checker = checkthat::check_exercise)
+
+knitr::opts_chunk$set(exercise.checker = gradethis::grade_learnr)
 ```
 
 ```{r exercise1-check}
 # code to check exercise here
-```
+```