Roar::Hypermedia uninitialised constant Representable::Inheritable

[Kip Cole]

Roar::Hypermedia 1.0.3 (and I think 1.0.1) refer to Representable::Inheritable which appears to have disappeared after Representable 2.3 (I think). Means Roar::Hypermedia isn't compatible with later versions of Representable. Error detected using Representable 2.4 and Representable 3.0 but its Roar that is making the reference.

NameError: uninitialized constant Representable::Inheritable
from /Users/kip/.rvm/gems/ruby-2.2.2/gems/roar-1.0.3/lib/roar/hypermedia.rb:50:in `link_configs'
from /Users/kip/.rvm/gems/ruby-2.2.2/gems/roar-1.0.3/lib/roar/hypermedia.rb:128:in `link'

[Nick Sutterer]

Please upgrade to Roar 1.0.4.

[Kip Cole]

Nick, thanks for the response. I think 1.0.4 has a dependency challenge:

Bundler could not find compatible versions for gem "representable":

In Gemfile:
  roar (= 1.0.4) ruby depends on
    representable (< 2.4.0, >= 2.0.1) ruby

Meaning it won't run with either Representable 2.4 or 3.0. An unintended regression?

[Nick Sutterer]

Sorry, no! 😬 Roar 1.0 doesn't work with Representable >= 2.4. You have to pull roar/master until I release 1.1, which should happen "this year" haha.

[Kip Cole]

Thanks Nick, no problem, I'm running on edge rails so whats one more flexible moving part!

[Nick Sutterer]

Rails 5? lol

[Kip Cole]

I enjoy the pain :-), but actually its working out pretty well for me.