I have been writing some swirl lessons to use in my undergraduate biology course. I couldn't figure out how to do a script question on my own at all. I used the code for the customTests.R from the "Tidying Data with tidyr" lesson in the "Getting and Clearning Data" course. I honestly don't understand that code at all, but it works. I am able to use submit() to submit the script.R file and it gets compared to the script-correct.R file just fine. But when I try using reset() to start the script from scratch it gives an error like this
"Error in UseMethod("do_rst") :
no applicable method for 'do_rst' applied to an object of class "c('environment', 'test')"
| Leaving swirl now. Type swirl() to resume."
I just removed the option to use reset() from the instructions or hint in the question. So I have things working okay. But it would be nice for students to have the ability to use reset() to start a script for a script question over from scratch.
I am not at a very experienced programmer (I am an academic who knows how to just to code to do the analyses I need to visualize and analyze my data). I just learned how to use swirl and swirlify fairly recently. So I may be missing something very obvious here.
I am using swirl 2.4.4 and swirlify 0.5.3
I have been writing some swirl lessons to use in my undergraduate biology course. I couldn't figure out how to do a script question on my own at all. I used the code for the customTests.R from the "Tidying Data with tidyr" lesson in the "Getting and Clearning Data" course. I honestly don't understand that code at all, but it works. I am able to use submit() to submit the script.R file and it gets compared to the script-correct.R file just fine. But when I try using reset() to start the script from scratch it gives an error like this
"Error in UseMethod("do_rst") :
no applicable method for 'do_rst' applied to an object of class "c('environment', 'test')"
| Leaving swirl now. Type swirl() to resume."
I just removed the option to use reset() from the instructions or hint in the question. So I have things working okay. But it would be nice for students to have the ability to use reset() to start a script for a script question over from scratch.
I am not at a very experienced programmer (I am an academic who knows how to just to code to do the analyses I need to visualize and analyze my data). I just learned how to use swirl and swirlify fairly recently. So I may be missing something very obvious here.
I am using swirl 2.4.4 and swirlify 0.5.3