43 packages returned for Tags:"null"

Optional is a robust option/maybe type for C#.

Add null checks.

DEPRECATED: Optional.Extensions has been replaced by more specific packages. Check out Optional.Collections, Optional.Utilities etc. Extended functionality for Optional.

Fluent Null check - With - Return - If - Unless - Do - As<> - AsNullable<> - Cast<> - SilentCast<> - TryWith - TryReturn - TryDo -Throw Check argument and throw exception - ShouldnotBeNull - ShouldHaveValue (for T?) - ShouldBeInRange - ShouldnotBeInRange - ShouldBeAtLeast - ShouldBeAtMost -... More information

Guardian. Mostly of null values. An unobtrusive, lightweight, guard clause source code package: less than 300 lines of code. Should be used like this: Guard.Against.Null(() => parameter); May be extended like this: Guard.Against.Empty(() => collection); Possibly the best... More information

Roslyn analyzer for enforcing null contracts

Useful Optional extensions for working with collections.

Various useful functionality for Optional.

A safe monadic binder that will evaluate an expression chain and return an option type with information about whether the chain succeeded or not and where it failed.

Ensure.Net is a null checker library for .NET

The Diagnostics library provides classes that help checking incoming parameters of a method using the Fluent API or not, depending on what you prefer.

Provides extension methods for the Guardian source code package.

Adds functional programming aspects using functions like Some, None, Ok, Error

Guard is a simple class which helps you validate arguments.

A simple and easy to use option type for C#.

Extends Rlx to support common ASP.NET MVC Core functions

Yet another implementation of an option/optional type for .NET. An Optional type explicitly represents the type of a value that may or may not exist. While you can do this with nulls, that has many drawbacks. Some of the benefits of this library over some others include comprehensive equality... More information

Analyzer to avoid usage of null in class types. To be used in conjuction with NullableClass

Example Usage: Throw.IfNull(argument, nameof(argument)); Throw.IfNullOrEmpty(argument, nameof(argument));

Instead of null checks you can simply write for example Result.OrDefault(() => SelectedItem.Invoice.Employee.Name.ToString());