From 92351bb7ea50209aebc23a7ed02e0d3d8f15a0db Mon Sep 17 00:00:00 2001
From: Min Zeya Phyo <zeya.min@gmail.com>
Date: Thu, 15 Jan 2026 13:52:24 +0630
Subject: [PATCH] Add libyaml-dev for psych gem native extension

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 6ee5336..f2c32d8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM ruby:3.2-slim
 
 RUN apt-get update -qq && \
-    apt-get install -y build-essential libmariadb-dev git curl && \
+    apt-get install -y build-essential libmariadb-dev libyaml-dev git curl && \
     rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app