From 83cc3df7aa2cb0c6ecd6669038256a372f5a4839 Mon Sep 17 00:00:00 2001
From: Sanchime <sanchime.qq.com>
Date: Sun, 8 May 2022 15:43:36 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0Enum=E8=BD=AC=E6=8D=A2?=
 =?UTF-8?q?=E4=B8=BAOption=E7=9A=84=E6=89=A9=E5=B1=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Sanchime.Functional/Core/Extensions/Enum.cs | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Sanchime.Functional/Core/Extensions/Enum.cs

diff --git a/Sanchime.Functional/Core/Extensions/Enum.cs b/Sanchime.Functional/Core/Extensions/Enum.cs
new file mode 100644
index 0000000..c9dbe06
--- /dev/null
+++ b/Sanchime.Functional/Core/Extensions/Enum.cs
@@ -0,0 +1,12 @@
+using Sanchime.Functional.Core.Products;
+
+namespace Sanchime.Functional.Core.Extensions;
+
+public static class EnumExtension
+{
+    /// <summary>
+    /// 将字符串转换为相应的枚举值的<see cref="Option"/
+    /// </summary>
+    public static Option<T> Parse<T>(this string @this) where T : struct
+        => Enum.TryParse(@this, out T val) ? Option.Some(val) : Option.None;
+}