AsyncEnumerableExtensions

Cast``2

public static IAsyncEnumerable<TResult> Cast<TSource, TResult>(IAsyncEnumerable<TSource> source)

result = AsyncEnumerableExtensions.Cast(source)

Casts the elements of an IAsyncEnumerable to the specified type.

source

The IAsyncEnumerable that contains the elements to be cast.

Returns: An IAsyncEnumerable that contains each element of the source sequence cast to the specified type.

Cast``2

public static IAsyncEnumerable<TResult> Cast<TSource, TResult>(IAsyncEnumerable<TSource> source, Func<TSource, TResult> converter)

result = AsyncEnumerableExtensions.Cast(source, converter)

Converts the elements of an IAsyncEnumerable to the specified type using a converter function.

source

The IAsyncEnumerable that contains the elements to be converted.

converter

A function to convert each element from to .

Returns: An IAsyncEnumerable that contains each element of the source sequence converted to the specified type.

WhereWithPrevious``1

public static IAsyncEnumerable<TSource> WhereWithPrevious<TSource>(IAsyncEnumerable<TSource> source, Func<TSource, TSource, bool> predicate)

result = AsyncEnumerableExtensions.WhereWithPrevious(source, predicate)

Filters a sequence of values based on a predicate that compares each element with its previous element. The first element is always included in the result.

source

An IAsyncEnumerable to filter.

predicate

A function to test each element against its previous element for a condition.

Returns: An IAsyncEnumerable that contains elements from the input sequence where the predicate returns true when compared to the previous element.