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Option<R>
filterMap<C> abstract method
filterMap<C> abstract method
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filterMap<
C
>
abstract method
Option
<
C
>
filterMap
<
C
>(
Option
<
C
>
f
(
R
r
)
)
Implementation
Option<C> filterMap<C>(Option<C> Function(R r) f);
fpdart package
documentation
fpdart
Option<R>
filterMap<C> abstract method
Option class