From 71ba82a853f8e72102b2ec127e1d5e3a518c24b5 Mon Sep 17 00:00:00 2001
From: Jesper Kuutti <jesper.kuutti@helsinki.fi>
Date: Thu, 6 Sep 2018 09:39:25 +0300
Subject: [PATCH] =?UTF-8?q?Paikalliset=20testit=20l=C3=A4pi?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pino.rb | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 pino.rb

diff --git a/pino.rb b/pino.rb
new file mode 100644
index 0000000..03e3f02
--- /dev/null
+++ b/pino.rb
@@ -0,0 +1,39 @@
+
+class Pino
+  include Enumerable
+
+  def initialize()
+    @t = []
+  end
+
+
+  def pop()
+    if @t.empty?
+      raise "Pino on tyhjä"
+    end
+    @t.pop
+  end
+
+  def push(lisattava)
+    @t << lisattava
+  end
+
+
+  # enumerablen vaatimat
+  def each(&block)
+    @t.each(&block)
+  end
+
+  def any?(&block)
+    @t.any?(&block)
+  end
+
+
+end
+
+
+p = Pino.new
+p.push(4)
+p.push(5)
+puts p.pop
+puts p.pop