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@@ -1 +1,18 @@
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+module MakeAbstract
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+  
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+  # http://www.shaneharvie.com/2007/08/making-constructors-protected-in-ruby.html
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+  def self.included(klass)
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+    klass.module_eval do
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+       class << self 
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+        protected :new
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+
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+        def inherited(klass)
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+          klass.module_eval do
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+             def self.new(*args); super; end
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+          end
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+        end
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+      end
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+    end
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+  end
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+end

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@@ -1 +1,14 @@
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+Gem::Specification.new do |s|
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+  s.name = "make_abstract"
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+  s.version = "0.0.1"
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+  s.date = "2008-05-15"
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+  s.summary = "Fake abstract classes in ruby with ease"
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+  s.email = "me@bjeanes.com"
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+  s.homepage = "http://github.com/bjeanes/make_abstract"
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+  s.description = "make_abstract is a Ruby module that allows you to create an abstract class by calling a single method."
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+  s.has_rdoc = false
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+  s.authors = ["Bodaniel Jeanes"]
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+  s.files = ["README.markdown", "make_abstract.rb", "lib/make_abstract.rb"]
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+  s.test_files = ["test/test_make_abstract.rb", "test_classes.rb"]
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+end

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@@ -1 +1,12 @@
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+require 'lib/make_abstract'
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+
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+class Object
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+  class << self
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+    def make_abstract
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+      self.class_eval do
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+        include MakeAbstract
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+      end
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+    end
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+  end
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+end

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@@ -1 +1,11 @@
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+class AbstractClass
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+  make_abstract
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+end
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+
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+class ChildClass < AbstractClass
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+end
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+
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+class AbstractChildClass < AbstractClass
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+  make_abstract
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+end

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@@ -1 +1,30 @@
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+require 'test/unit'
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+require 'make_abstract'
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+require 'test/test_classes'
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+
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+class TestMakeAbstract < Test::Unit::TestCase
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+  def test_defines_method
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+    assert_respond_to(AbstractClass, :make_abstract)
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+    assert_respond_to(String, :make_abstract)
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+    assert_respond_to(Object, :make_abstract)
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+  end
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+  
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+  def test_instantiating_abstract_class_raises_error
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+    assert_raise NoMethodError do
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+      AbstractClass.new
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+    end
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+  end
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+  
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+  def test_instantiating_abstract_child_class_raises_error
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+    assert_raise NoMethodError do
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+      AbstractChildClass.new
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+    end
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+  end
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+  
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+  def test_instantiating_child_of_abstract_class_doesnt_raise_error
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+    assert_nothing_raised do
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+      ChildClass.new
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+    end
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+  end
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+end