Make type parameter T of the Null() method nullable and add overload for value types.

ardalis / GuardClauses

A simple package with guard clause extensions.

MIT License

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Make type parameter T of the Null() method nullable and add overload for value types. #261

Closed amal-stack closed 1 year ago

amal-stack commented 1 year ago

Solves #260 which suppresses nullable warnings.
Adds an additional overload of Null() with a value type constraint on T (where T : struct) to allow assignment to non-nullable value types when passed nullable value types (#242) . For example, the following is now allowed with this overload:
```
int? nullableInt = 42;
int nonNullableInt = Guard.Against.Null(nullableInt, nameof(nullableInt));
```
Also added unit tests to ensure that the type of the return value is non-nullable.

mwasson74 commented 1 year ago

Hey @amal-stack, me again from #258. I see you've submitted this PR. Do you know when this might be released? I see it's still "open" and says something about "Expected - Waiting for status to be reported" but I have no idea what that means 😬

mwasson74 commented 1 year ago

Hey @amal-stack, me again. Sorry to keep bothering you, but it seems this got "stuck" again. Any idea when this will be merged and released?