Maybe#
- class Maybe#
The Maybe
class is used in CodeGrade to define variables that
are not certain to have an actual value. To represent this we use a
special value, _Nothing
. Any value is instead stored in
a Just
object.
The Maybe
class is used in CodeGrade to define variables that
are not certain to have an actual value. To represent this we use a
special value, _Nothing
. Any value is instead stored in
a Just
object.