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diff --git a/0.8.0/ruby/version_spec.cc b/0.8.0/ruby/version_spec.cc
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+++ b/0.8.0/ruby/version_spec.cc
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+/* vim: set sw=4 sts=4 et foldmethod=syntax : */
+
+/*
+ * Copyright (c) 2006 Ciaran McCreesh <ciaranm@ciaranm.org>
+ *
+ * This file is part of the Paludis package manager. Paludis is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU General
+ * Public License version 2, as published by the Free Software Foundation.
+ *
+ * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+ * Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <paludis_ruby.hh>
+#include <paludis/version_spec.hh>
+#include <ruby.h>
+
+using namespace paludis;
+using namespace paludis::ruby;
+
+#define RUBY_FUNC_CAST(x) reinterpret_cast<VALUE (*)(...)>(x)
+
+namespace
+{
+ static VALUE c_version_spec;
+
+ VALUE
+ version_spec_init(VALUE self, VALUE)
+ {
+ return self;
+ }
+
+ VALUE
+ version_spec_new(VALUE self, VALUE s)
+ {
+ VersionSpec * ptr(0);
+ try
+ {
+ ptr = new VersionSpec(std::string(STR2CSTR(s)));
+ VALUE tdata(Data_Wrap_Struct(self, 0, &Common<VersionSpec>::free, ptr));
+ rb_obj_call_init(tdata, 1, &s);
+ return tdata;
+ }
+ catch (const std::exception & e)
+ {
+ delete ptr;
+ exception_to_ruby_exception(e);
+ }
+ }
+
+ void do_register_version_spec()
+ {
+ c_version_spec = rb_define_class_under(master_class(), "VersionSpec", rb_cObject);
+ rb_define_singleton_method(c_version_spec, "new", RUBY_FUNC_CAST(&version_spec_new), 1);
+ rb_define_method(c_version_spec, "initialize", RUBY_FUNC_CAST(&version_spec_init), 1);
+ rb_define_method(c_version_spec, "<=>", RUBY_FUNC_CAST(&Common<VersionSpec>::compare), 1);
+ rb_include_module(c_version_spec, rb_mComparable);
+ rb_define_method(c_version_spec, "to_s", RUBY_FUNC_CAST(&Common<VersionSpec>::to_s), 0);
+ }
+}
+
+VersionSpec
+paludis::ruby::value_to_version_spec(VALUE v)
+{
+ if (T_STRING == TYPE(v))
+ return VersionSpec(STR2CSTR(v));
+ else
+ {
+ VersionSpec * v_ptr;
+ Data_Get_Struct(v, VersionSpec, v_ptr);
+ return *v_ptr;
+ }
+}
+
+VALUE
+paludis::ruby::create_version_spec(const VersionSpec & v)
+{
+ VersionSpec * vv(new VersionSpec(v));
+ return Data_Wrap_Struct(c_version_spec, 0, &Common<VersionSpec>::free, vv);
+}
+
+RegisterRubyClass::Register paludis_ruby_register_version_spec PALUDIS_ATTRIBUTE((used))
+ (&do_register_version_spec);
+
+
+