Add all the A tasks

2013-04-10 14:58:50 -07:00 · 2013-04-10 14:58:50 -07:00 · 051504d65b
commit 051504d65b
parent 2dd7375f96
1608 changed files with 18584 additions and 0 deletions
--- a/Task/Abstract-type/Ruby/abstract-type.rb
+++ b/Task/Abstract-type/Ruby/abstract-type.rb
@ -0,0 +1,17 @@
+require 'abstraction'
+
+class AbstractQueue
+  abstract
+  def enqueue(object)
+    raise NotImplementedError
+  end
+  def dequeue
+    raise NotImplementedError
+  end
+end
+
+class ConcreteQueue < AbstractQueue
+  def enqueue(object)
+    puts "enqueue #{object.inspect}"
+  end
+end