is_failure: Does an object inherit the failure class?
In garrettgman/magrader: A simple checking scheme for tutor based on magrittr pipes
Description
Usage
Arguments
Value
Description
'is_failure' can be used to check whether an answer has already been marked
as a failure by an upstream check in a check pipe.
Usage
1
is_failure(ans)
Arguments
ans
A character string of student code provided by tutor or reults
class object created by a magrader function.
Value
'TRUE' or 'FALSE'
garrettgman/magrader documentation built on May 16, 2019, 5:39 p.m.
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Description Usage Arguments Value
Description
'is_failure' can be used to check whether an answer has already been marked as a failure by an upstream check in a check pipe.
Usage
1 | is_failure(ans)
|
Arguments
ans |
A character string of student code provided by tutor or reults class object created by a magrader function. |
Value
'TRUE' or 'FALSE'
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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