undefined method `each_pair' for 3:Fixnum (NoMethodError

[nsinghonyx]

For more details regarding this error please see http://groups.google.com/group/cukes/browse_thread/thread/627caa1c473b6abc/ec838167abe90ad0?show_docid=ec838167abe90ad0#

[aslakhellesoy]

It looks like ActiveSupport::Helper::TagHelper (which defines #tag) has been included at the Object level, overwriting Gherkin's internal #tag method.

It's definitely not the gherkin code that does this inclusion, so I'm going to assume it's your own code, Rails or possibly one of your gems/plugins that does this.

Happy bug hunting.

[petRUShka]

one more vote for this bug :)

[neerajsingh0101]

This is not a bug with cucumber. You will get this error if you are including ActiveSupport::Helper::TagHelper in controller or in model .

[petRUShka]

And what should I do?

[neerajsingh0101]

Look into your code base including plugins if anywhere you are including ActiveSupport::Helper::TagHelper. Note that ActiveSupport::Helper::TagHelper is also used by other modules like ActionView helpers. So first step would be to remove any ActionView component from controller or model.

[petRUShka]

Thank you! But do solution exist in case I needed to use ActiveSupport::Helper::TagHelper in controller?

[aslakhellesoy]

I'm closing this bug, since it's not a gherkin bug. See my first comment.
@neerajdotname: I don't see why including ActiveSupport::Helper::TagHelper in a model or controller would cause this. It would have to be included in Object in order to overwrite #tag in gherkin. (Object is the common ancestor in the class hierarchy).

Find the code that includes TagHelper in Object and get rid of it.

[petRUShka]

Yes, you are right. Reason is including TagHelper right in Object (outside class definition). Thanks!