Update pcdm branch

[mcritchlow]

updating pcdm branch to use latest pcdm, hydra-works, and af-aggregations gems.

The Dive into Hydra works tutorials works fine, though I'm going to update it to properly reference the solr and fedora wrappers and related information.

Notes:

• the #in_works example still returns [] instead of the BibliographicWork as expected.
• the filtering example behavior is still the same as previously noted

[jcoyne]

Is there some reason we need to update this branch and not do:

# Gemfile
gem 'hydra', '9.1.0'
gem 'hydra-works', '0.7.0'

This to me seems like a better way to teach people what is going on. It makes it clear that hydra-works is a gem you can chose to use rather than a different (non-standard) version of hydra itself.

[mcritchlow]

I was going with the previous convention.

But to answer your question, yes I think instructing users to add hydra-works in their Gemfile would be preferable to keeping a separate branch up to date. And, as you said, would be the pattern in real use anyway. Happy to update the tutorial to reflect this.

On Sun, Feb 21, 2016, 5:41 PM Justin Coyne notifications@github.com wrote:

Is there some reason we need to update this branch and not do:

Gemfilegem 'hydra', '9.1.0'gem 'hydra-works', '0.7.0'

This to me seems like a better way to teach people what is going on. It makes it clear that hydra-works is a gem you can chose to use rather than a different (non-standard) version of hydra itself.

— Reply to this email directly or view it on GitHub https://github.com/projecthydra/hydra/pull/97#issuecomment-186966628.

[mcritchlow]

closing in favor of @jcoyne recommendation to directly reference hydra-works gem in tutorial