elegant library

Classes

AggregateStreamController<T>

Aggregates the output of multiple streams of the same type, and combines them into a single stream.

Err<T, E>

A failed Result containing error.

Ok<T, E>

A successful Result containing value.

Result<T, E>

The result of a computation that either succeeded with a T or failed with an E.

Extensions

AsType on Object

ElegantIterableExtension on Iterable<T>

ElegantListExtension on List<T>

ErrIterableExtension on Iterable<Err<T, E>>

Operations on an iterable of failed results.

OkIterableExtension on Iterable<Ok<T, E>>

Operations on an iterable of successful results.

ResultIterableExtension on Iterable<Result<T, E>>

Operations on an iterable of Results.

Functions

circularList<T>(List<T> items, {int step = 1}) → Iterable<T>

groupBy<T>(Iterable<T> items, bool condition(T prev, T next)) → Iterable<List<T>>

groups<T, X>(Iterable<T> items, int groupSize, X combine(List<T> e), {int step = 1}) → Iterable<X>

mapBy<I, T>(Iterable<T> items, I key(T e)) → Map<I, List<T>>

pairs<T, X>(Iterable<T> items, X combine(T a, T b), {int step = 1}) → Iterable<X>

Exceptions / Errors

UnwrapErrorException<T>

Thrown when Result.unwrapError is called on an Ok.

UnwrapException<E>

Thrown when Result.unwrap is called on an Err.