Initial revision

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 18 insertions, 0 deletions

diff --git a/sample/list3.rb b/sample/list3.rb
new file mode 100644
index 000000000..1d756fdff
--- /dev/null
+++ b/sample/list3.rb
@@ -0,0 +1,18 @@
+# Linked list example -- short version
+# using inspect
+
+class Point
+  def initialize(x, y)
+    @x = x; @y = y
+    self
+  end
+
+  def to_s
+    sprintf("%d@%d", @x, @y)
+  end
+end
+    
+list1 = [10, 20, Point.new(2, 3), Point.new(4, 5)]
+list2 = [20, Point.new(4, 5), list1]
+print("list1: ", list1.inspect, "\n")
+print("list2: ", list2.inspect, "\n")