Reactive.Boolean 0.2.0

Reactive.Boolean

Reactive Extensions meant specifically for implementations of IObservable<bool>

This documentation uses marble diagrams to explain the transformations of IObservable<bool>. More on marble diagrams can be found in the documentation of ReactiveX.

Logical Operators

This library has extension methods for logical operators:

Not

And

And (not distinct)

Or

Or (not distinct)

XOr

Scheduling

This library also has extension methods for scheduling:

PersistTrueFor

Returns an observable that stays true for a time span once the base observable turns back to false.

WhenTrueFor

Returns an observable that emits true once the base observable emits true for a minimum time span.

LimitTrueDuration

Returns an observable that stays true for a maximum of time span. If the base observable emits false before the time has passed, the resulting observable also emits false.

Subscribing

Besides transformations, this library has extension methods that help with common cases of subscribing to implementations of IObservable<bool>: SubscribeTrueFalse, SubscribeFalse and SubscribeTrue.

Example

boolObservable.SubscribeTrueFalse(
    () => {
        // Logic for when observable emits true.
    },
    () => {
        // Logic for when observable emits false.
    }
)