From 249981341488ee2ae36e3129c7e76bd763f35c58 Mon Sep 17 00:00:00 2001
From: Keagan McClelland <keagan.mcclelland@gmail.com>
Date: Fri, 1 Dec 2023 16:48:33 -0800
Subject: [PATCH] fn: add UnsafeFromSome to Option API

---
 fn/option.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/fn/option.go b/fn/option.go
index a2c3afdc2..ec0d346f5 100644
--- a/fn/option.go
+++ b/fn/option.go
@@ -147,3 +147,12 @@ func (o Option[A]) Alt(o2 Option[A]) Option[A] {
 
 	return o2
 }
+
+// UnsafeFromSome can be used to extract the internal value. This will panic
+// if the value is None() though.
+func (o Option[A]) UnsafeFromSome() A {
+	if o.isSome {
+		return o.some
+	}
+	panic("Option was None()")
+}