mirror of
https://github.com/ppy/osu.git
synced 2024-11-06 02:37:25 +08:00
95 lines
3.8 KiB
C#
95 lines
3.8 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
|
|
// See the LICENCE file in the repository root for full licence text.
|
|
|
|
// Based on code from the Humanizer library (https://github.com/Humanizr/Humanizer/blob/606e958cb83afc9be5b36716ac40d4daa9fa73a7/src/Humanizer/InflectorExtensions.cs)
|
|
//
|
|
// Humanizer is licenced under the MIT License (MIT)
|
|
//
|
|
// Copyright (c) .NET Foundation and Contributors
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
// THE SOFTWARE.
|
|
|
|
using System.Text.RegularExpressions;
|
|
|
|
namespace osu.Game.Extensions
|
|
{
|
|
/// <summary>
|
|
/// Class with extension methods used to turn human-readable strings to casing conventions frequently used in code.
|
|
/// Often used for communicating with other systems (web API, spectator server).
|
|
/// All of the operations in this class are intentionally culture-invariant.
|
|
/// </summary>
|
|
public static class StringDehumanizeExtensions
|
|
{
|
|
/// <summary>
|
|
/// Converts the string to "Pascal case" (also known as "upper camel case").
|
|
/// </summary>
|
|
/// <example>
|
|
/// <code>
|
|
/// "this is a test string".ToPascalCase() == "ThisIsATestString"
|
|
/// </code>
|
|
/// </example>
|
|
public static string ToPascalCase(this string input)
|
|
{
|
|
return Regex.Replace(input, "(?:^|_|-| +)(.)", match => match.Groups[1].Value.ToUpperInvariant());
|
|
}
|
|
|
|
/// <summary>
|
|
/// Converts the string to (lower) "camel case".
|
|
/// </summary>
|
|
/// <example>
|
|
/// <code>
|
|
/// "this is a test string".ToCamelCase() == "thisIsATestString"
|
|
/// </code>
|
|
/// </example>
|
|
public static string ToCamelCase(this string input)
|
|
{
|
|
string word = input.ToPascalCase();
|
|
return word.Length > 0 ? word.Substring(0, 1).ToLowerInvariant() + word.Substring(1) : word;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Converts the string to "snake case".
|
|
/// </summary>
|
|
/// <example>
|
|
/// <code>
|
|
/// "this is a test string".ToSnakeCase() == "this_is_a_test_string"
|
|
/// </code>
|
|
/// </example>
|
|
public static string ToSnakeCase(this string input)
|
|
{
|
|
return Regex.Replace(
|
|
Regex.Replace(
|
|
Regex.Replace(input, @"([\p{Lu}]+)([\p{Lu}][\p{Ll}])", "$1_$2"), @"([\p{Ll}\d])([\p{Lu}])", "$1_$2"), @"[-\s]", "_").ToLowerInvariant();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Converts the string to "kebab case".
|
|
/// </summary>
|
|
/// <example>
|
|
/// <code>
|
|
/// "this is a test string".ToKebabCase() == "this-is-a-test-string"
|
|
/// </code>
|
|
/// </example>
|
|
public static string ToKebabCase(this string input)
|
|
{
|
|
return ToSnakeCase(input).Replace('_', '-');
|
|
}
|
|
}
|
|
}
|