From 9853f9cc75000c1c21e188d91395c7deafe4f505 Mon Sep 17 00:00:00 2001
From: marihachi <marihachi0620@gmail.com>
Date: Sun, 30 Jul 2023 12:47:25 +0900
Subject: [PATCH] add tutorial

---
 docs/tutorials/state.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 docs/tutorials/state.md

diff --git a/docs/tutorials/state.md b/docs/tutorials/state.md
new file mode 100644
index 0000000..230222e
--- /dev/null
+++ b/docs/tutorials/state.md
@@ -0,0 +1,14 @@
+---
+sidebar_position: 6
+---
+
+# 状態で処理を分岐する
+
+```ts
+T.alt([
+  T.where(state => state.flag,
+    T.str('a'),
+  ),
+  T.str('b'),
+]).state('flag', () => true);
+```