wipiano / cisis Goto Github PK

string extensions

• string.IsNullOrEmpty(), string.IsNullOrWhiteSpace() helpers
• string.ToSomePrimitive() methods (not tested)
• string.ToGuid() method (not tested)
• string.SubStringSpan() method (not tested)
• string.ToUtf8Bytes() method (not tested)
• string.Join() (not implemented)

Nullable extensions

• Nullable<T>.TryGetValue()
• T.AsNullable<T>()

Assertion helpers

• object.ThrowIfArgumentNull()
• int.ThrowIfArgumentOutOfRange()

ValueTuple

• Tuple deconstructor
• KeyValuePair deconstructor
• (Task<T1>, Task<T2>, ...).WhenAll() => Task(T1, T2, ...)

Random

• ConcurrentRandomProvider

Static functions

• Null<T>() => null as T
• Range(x, y) => Enumerable.Range(x, y)
• EmptyArray<T>() => Array.Empty<T>()
• Repeat<T>()

object extensions

• T2 T1.Map<T1, T2>(T1 => T2)

LINQ to Objects

• IEnumerable<T>.ForEach()
• IEnumerable<T>.ForEachAsync() (inspired by neuecc's ForEachAsync but I don't use List<Task> )
• IEnumerable<T>.Split() (port from SplitEnumerable and fix performance issue)
• IEnumerable<T>.ToHashSet()
• IEnumerable<T>.CountIfPossible()
• IEnumerable<T>.CountLt()
• IEnumerable<T>.CountLe()
• IEnumerable<T>.CountGt()
• IEnumerable<T>.CountGe()
• IEnumerable<T>.CountEq()
• IEnumerable<Task>.WhenAll()
• IEnumerable<Task>.WhenAny()
• IEnumerable<T>.IsEmpty()

Threading

• AsyncLock class