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rameelrameel
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Merge pull request #6 from rameel/stringview-enhancement
StringView enhancement
2 parents 986fbae + 1d48242 commit 3839884

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‎Directory.Build.props‎

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<Project>
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<PropertyGroup>
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<AccelerateBuildsInVisualStudio>true</AccelerateBuildsInVisualStudio>
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</PropertyGroup>
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</Project>

‎README.md‎

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Ramstack.Structures is a .NET library providing various data structures and utilities.
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[![.NET](https://github.com/rameel/ramstack.structures/actions/workflows/test.yml/badge.svg)](https://github.com/rameel/ramstack.structures/actions/workflows/test.yml)
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## Installation
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To install the `Ramstack.Structures` [NuGet package](https://www.nuget.org/packages/Ramstack.Structures) to your project, use the following command:
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...
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}
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```
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## Changelog
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### 1.2.0
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- Add `Trim` overloads to `StringView` class
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## Supported versions
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| | Version |
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|------|---------|
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| .NET | 6, 7, 8 |
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## Contributions
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‎Ramstack.Structures.Tests/Text/StringViewTests.cs‎

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@@ -60,6 +60,41 @@ public void TrimStart(string value, int index, int length)
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Is.EqualTo(value.AsSpan(index, length).TrimStart().ToString()));
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}
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[TestCase("", '-')]
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[TestCase("--------", '-')]
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[TestCase("--++value", '-')]
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[TestCase("--++value", '+')]
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[TestCase(" value", '-')]
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[TestCase(" value", ' ')]
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[TestCase("value", '-')]
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public void TrimStart_TrimChar(string value, char trimChar)
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{
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Assert.That(
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value.AsView().TrimStart(trimChar).ToString(),
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Is.EqualTo(value.TrimStart(trimChar)));
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}
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[TestCase("", "-+")]
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[TestCase("--++--++-", "-+")]
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[TestCase("--++value", "-+")]
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[TestCase("--++value", "?=")]
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[TestCase(" value", "-+")]
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[TestCase(" value", "-+")]
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[TestCase(" value", "")]
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[TestCase(" value", null)]
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[TestCase("value", "+-")]
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[TestCase("value", null)]
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public void TrimStart_TrimChars(string value, string? trimChars)
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{
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Assert.That(
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value.AsView().TrimStart(trimChars?.ToCharArray()).ToString(),
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Is.EqualTo(value.TrimStart(trimChars?.ToCharArray())));
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Assert.That(
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value.AsView().TrimStart(trimChars.AsSpan()).ToString(),
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Is.EqualTo(value.TrimStart(trimChars?.ToCharArray())));
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}
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[TestCase("", 0, 0)]
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[TestCase(" ", 0, 4)]
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[TestCase(" ", 1, 3)]
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Is.EqualTo(value.AsSpan(index, length).TrimEnd().ToString()));
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}
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[TestCase("", '-')]
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[TestCase("---------", '-')]
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[TestCase("value--++", '-')]
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[TestCase("value--++", '-')]
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[TestCase("value--++", '+')]
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[TestCase("value ", '-')]
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[TestCase("value ", ' ')]
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[TestCase("value", '-')]
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public void TrimEnd_TrimChar(string value, char trimChar)
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{
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Assert.That(
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value.AsView().TrimEnd(trimChar).ToString(),
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Is.EqualTo(value.TrimEnd(trimChar)));
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}
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[TestCase("", "-+")]
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[TestCase("++--++--+", "-+")]
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[TestCase("value++--", "-+")]
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[TestCase("value++--", "?=")]
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[TestCase("value ", "-+")]
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[TestCase("value ", "-+")]
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[TestCase("value ", "")]
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[TestCase("value ", null)]
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[TestCase("value", "+-")]
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[TestCase("value", null)]
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public void TrimEnd_TrimChars(string value, string? trimChars)
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{
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Assert.That(
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value.AsView().TrimEnd(trimChars?.ToCharArray()).ToString(),
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Is.EqualTo(value.TrimEnd(trimChars?.ToCharArray())));
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Assert.That(
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value.AsView().TrimEnd(trimChars.AsSpan()).ToString(),
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Is.EqualTo(value.TrimEnd(trimChars?.ToCharArray())));
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}
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[TestCase("", 0, 0)]
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[TestCase(" ", 0, 4)]
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[TestCase(" ", 1, 3)]
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Is.EqualTo(value.AsSpan(index, length).Trim().ToString()));
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}
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[TestCase("", '-')]
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[TestCase("---------", '-')]
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[TestCase("++--value--++", '-')]
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[TestCase("++--value--++", '-')]
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[TestCase("++--value--++", '+')]
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[TestCase(" value ", '-')]
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[TestCase(" value ", ' ')]
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[TestCase("value", '-')]
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public void Trim_TrimChar(string value, char trimChar)
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{
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Assert.That(
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value.AsView().Trim(trimChar).ToString(),
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Is.EqualTo(value.Trim(trimChar)));
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}
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[TestCase("", "-+")]
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[TestCase("++--++--+", "-+")]
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[TestCase("--++value++--", "-+")]
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[TestCase("--++value++--", "?=")]
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[TestCase(" value ", "-+")]
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[TestCase(" value ", "-+")]
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[TestCase(" value ", "")]
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[TestCase(" value ", null)]
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[TestCase("value", "+-")]
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[TestCase("value", null)]
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public void Trim_TrimChars(string value, string? trimChars)
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{
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Assert.That(
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value.AsView().Trim(trimChars?.ToCharArray()).ToString(),
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Is.EqualTo(value.Trim(trimChars?.ToCharArray())));
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Assert.That(
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value.AsView().Trim(trimChars.AsSpan()).ToString(),
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Is.EqualTo(value.Trim(trimChars?.ToCharArray())));
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}
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[TestCase("value", 0, 0)]
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[TestCase("value", 0, 5)]
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[TestCase("value", 1, 4)]

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