New example showing use of %catchs and %

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8355 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/ruby/exception_class/runme.rb

@@ -0,0 +1,45 @@
+require 'example'
+
+q = Example::IntQueue.new(10)
+
+puts "Inserting items into intQueue"
+
+begin
+    0.upto(100) do |i|
+    q.enqueue(i)
+  end
+rescue Example::FullError => e
+  puts "Maxsize is: #{e.maxsize}"
+end
+
+puts "Removing items"
+
+begin
+  loop do
+    q.dequeue()
+  end
+rescue Example::EmptyError => e
+  ## do nothing
+end
+
+q = Example::DoubleQueue.new(1000)
+
+puts "Inserting items into doubleQueue"
+
+begin
+  0.upto(100) do |i|
+    q.enqueue(i*1.5)
+  end
+rescue Example::FullError => e
+  puts "Maxsize is: #{e.maxsize}"
+end
+
+puts "Removing items"
+
+begin
+  loop do
+    q.dequeue()
+  end
+rescue Example::EmptyError => e
+  # do nothing
+end