How to access express res object

[erykwarren]

Using exegesis-express, I am not sure how to access the express res object (for example, to call res.cookie)... The class ExegesisResponseImpl does not offer all those functions. Is the user expected to use origRes for those?

Idea: could the exegesis-express offer a res that is a proxy or a mixin to both the express res object and ExegesisReponse... I could dig into a more concrete suggestion

[pvince]

I could be wrong, but I think the Express res is available on the context at context.origRes.

More info about what is available on the context is available at: https://github.com/exegesis-js/exegesis/blob/master/docs/Exegesis%20Controllers.md#whats-in-a-context