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-rw-r--r--activeresource/lib/active_resource.rb11
1 files changed, 6 insertions, 5 deletions
diff --git a/activeresource/lib/active_resource.rb b/activeresource/lib/active_resource.rb
index 9357dd852f..84baf4227a 100644
--- a/activeresource/lib/active_resource.rb
+++ b/activeresource/lib/active_resource.rb
@@ -21,12 +21,13 @@
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#++
-activesupport_path = "#{File.dirname(__FILE__)}/../../activesupport/lib"
-$:.unshift(activesupport_path) if File.directory?(activesupport_path)
-require 'active_support'
+activesupport_path = File.expand_path('../../../activesupport/lib', __FILE__)
+$:.unshift(activesupport_path) if File.directory?(activesupport_path) && !$:.include?(activesupport_path)
+
+activemodel_path = File.expand_path('../../../activemodel/lib', __FILE__)
+$:.unshift(activemodel_path) if File.directory?(activemodel_path) && !$:.include?(activemodel_path)
-activemodel_path = "#{File.dirname(__FILE__)}/../../activemodel/lib"
-$:.unshift(activemodel_path) if File.directory?(activemodel_path)
+require 'active_support'
require 'active_model'
module ActiveResource