Broken with Hashie >= 3.0.0 about garage

[taiki45]

I think specifying Hashie < 3.0.0 has bad side, that garage gem restricts users to use Hashie 3.0.0 above.

The one of alternatives is not checking the value responds to represent! but checking the value includes Garage::Representer. Because the value must respond to params= and partial= and more, checking againt represent! is not enought.

I think alternative plan is reasonable. How do you think?

[luvtechno]

We are facing this issue in our garage app, where hashie 3.4.3 is used.

The one of alternatives is not checking the value responds to represent! but checking the value includes Garage::Representer. Because the value must respond to params= and partial= and more, checking againt represent! is not enought.

This sounds good to me -- we are monkey patching as such and going to test with our app.

cc/ @creasty