Ruby Examples

2026-01-15 14:01:21 +09:00
commit cf3d7d3296
76 changed files with 1191 additions and 0 deletions
--- a/level6/58.rb
+++ b/level6/58.rb
@@ -0,0 +1,10 @@
+#!/usr/bin/ruby
+# -*- coding: utf-8 -*-
+
+=begin
+파일명에서 확장자 추출
+=end
+
+str = "hello.txt"
+
+puts File.extname(str)