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Merged
rameel merged 2 commits into from
Mar 18, 2025
Merged

Optimize ArrayView.Create method for empty collection expression #9

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Optimize ArrayView.Create method for empty collection expression
rameel Mar 18, 2025
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Update README
rameel Mar 18, 2025
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17 changes: 12 additions & 5 deletions README.md
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Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
# Ramstack.Structures

Ramstack.Structures is a .NET library providing various data structures and utilities.
[![NuGet](https://img.shields.io/nuget/v/Ramstack.Structures.svg)](https://nuget.org/packages/Ramstack.Structures)
[![MIT](https://img.shields.io/github/license/rameel/ramstack.structures)](https://github.com/rameel/ramstack.structures/blob/main/LICENSE)

[![.NET](https://github.com/rameel/ramstack.structures/actions/workflows/test.yml/badge.svg)](https://github.com/rameel/ramstack.structures/actions/workflows/test.yml)
Ramstack.Structures is a .NET library providing various data structures and utilities.

## Installation

Expand Down Expand Up @@ -47,14 +48,20 @@ foreach (ref readonly HeavyStruct s in view)
```
## Changelog

### 1.2.2
- Optimize `ArrayView.Create` method for empty collection expression

### 1.2.1
- Add `List<T>` to `ArrayView<T>` extension for NET9.0+

### 1.2.0
- Add `Trim` overloads to `StringView` class

## Supported versions

| | Version |
|------|---------|
| .NET | 6, 7, 8 |
| | Version |
|------|------------|
| .NET | 6, 7, 8, 9 |

## Contributions

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6 changes: 4 additions & 2 deletions Ramstack.Structures/Collections/ArrayView.cs
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Expand Up @@ -29,6 +29,8 @@ public static ArrayView<T> Create<T>(params T[] items) =>
/// <returns>
/// An <see cref="ArrayView{T}"/> instance for the specified read-only span.
/// </returns>
public static ArrayView<T> Create<T>(ReadOnlySpan<T> items) =>
new(items.ToArray());
public static ArrayView<T> Create<T>(params ReadOnlySpan<T> items) =>
items.Length != 0
? new ArrayView<T>(items.ToArray())
: ArrayView<T>.Empty;
}