1 files changed, 33 insertions, 0 deletions
diff --git a/lib/chef/mixin/uris.rb b/lib/chef/mixin/uris.rb
new file mode 100644
index 0000000000..40b95d082e
--- /dev/null
+++ b/lib/chef/mixin/uris.rb
@@ -0,0 +1,33 @@
+#
+# Author:: Jay Mundrawala (<jdm@chef.io>)
+# Copyright:: Copyright (c) 2015 Chef Software, Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require 'uri'
+
+class Chef
+  module Mixin
+    module Uris
+      def uri_scheme?(source)
+        begin
+          !URI.split(source).first.nil?
+        rescue URI::InvalidURIError
+          return false
+        end
+      end
+    end
+  end
+end