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Tuple5OptionOps<T1, T2, T3, T4, T5>

extensionTuple5OptionOps<T1, T2, T3, T4, T5>onRecord

Provides additional functions on a tuple of 5 Options.

Properties

tupled extension no setter

Option<Record>gettupled

If all items of this tuple are a Some, the respective items are turned into a tuple and returned as a Some. If any item is a

Available on Record, provided by the Tuple5OptionOps<T1, T2, T3, T4, T5> extension

Implementation
dart
Option<(T1, T2, T3, T4, T5)> get tupled => init.tupled.flatMap((x) => last.map(x.appended));

Methods

mapN() extension

Option<T6>mapN<T6>(T6Function(T1,T2,T3,T4,T5)fn)

Applies fn to the values of each respective tuple member if all values are a Some. If any item is a None, None will be returned.

Available on Record, provided by the Tuple5OptionOps<T1, T2, T3, T4, T5> extension

Implementation
dart
Option<T6> mapN<T6>(Function5<T1, T2, T3, T4, T5, T6> fn) => tupled.map(fn.tupled);