Adding spec libs, so we can use them some day

git-svn-id: https://reductivelabs.com/svn/puppet/trunk@2283 980ebf18-57e1-0310-9a29-db15c13687c0

1 files changed, 32 insertions, 0 deletions

diff --git a/test/lib/spec/runner/extensions/object.rb b/test/lib/spec/runner/extensions/object.rb
new file mode 100644
index 000000000..49745352f
--- /dev/null
+++ b/test/lib/spec/runner/extensions/object.rb
@@ -0,0 +1,32 @@
+# The following copyright applies to Object#copy_instance_variables_from,
+# which we borrowed from active_support.
+#
+# Copyright (c) 2004 David Heinemeier Hansson
+# 
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+# 
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+class Object
+  # From active_support
+  def copy_instance_variables_from(object, exclude = []) # :nodoc:
+    exclude += object.protected_instance_variables if object.respond_to? :protected_instance_variables
+    
+    instance_variables = object.instance_variables - exclude.map { |name| name.to_s }
+    instance_variables.each { |name| instance_variable_set(name, object.instance_variable_get(name)) }
+  end
+end