Checks an Option is a Some and satisfies the predicate pred.
Option
Some
pred
It is equivalent to !isNoneOr((item) => !pred(item)).
!isNoneOr((item) => !pred(item))
The predicate to check.
Whether the condition is satisfied.
Checks an
Optionis aSomeand satisfies the predicatepred.It is equivalent to
!isNoneOr((item) => !pred(item)).