commit 0a872ab5c99d321a9125fdc486d6ae3924f5219c
Author: DualFroz <me@dualfroz.com>
Date:   Sun Aug 23 09:00:00 2026 +0200

    chore: add gitignore and build configuration

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f3bc000
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,15 @@
+# runtime data stores
+*.pstore
+*.sqlite3
+
+# bundler / dependencies
+.bundle/
+vendor/bundle/
+
+# temp / logs
+tmp/
+*.log
+
+# os / editor / env
+.DS_Store
+.env
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..d5935a7
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,9 @@
+task default: :test
+
+task :test do
+  sh 'ruby -Itest -Ilib test/run_all.rb'
+end
+
+task :demo do
+  sh 'ruby demo.rb'
+end