Issues with codebase at the end of ch 8

[cosminci]

It doesn't look like this repo is maintained, nor PRs looked at, so here are some things other readers of the book might find useful:

• most importantly, Pasta functionality doesn't work anymore due to code removed after ch 6 from index.html i.e. app.ports.setFilters.subscribe & Pasta.addActivityListener; unfortunately it's not just this, the ports logic probably needs to go through Main.elm so this feels like a big knowledge gap;
• SelectPhotoUrl doesn't exist and should be ClickedPhoto in PhotoFolders, line 133 - fixed by Fixing action names #8, but not merged in almost a year
• ToggleExpanded doesn't exist and should be ClickedFolder in PhotoFolders, line 147 - fixed by the same PR as above
• ambiguous imports in PhotoGallery for required & list - this might be a regression between Elm 0.19.0 and 0.19.1 but I haven't tested with 0.19.0; use fully qualified names and you should be fine
• there is a mention in the book about the renaming the tests file to make them run, but you also need to re-expose the tested methods

If anyone gets the Pasta stuff working, it would be great to share the required changes.

[gacallea]

Thanks for this. I was wondering why at the end of 8.3.2 the book says “Success! Our pages are now fully initialized” and I could not see a thing.

[bouzlibop]

Here is what I needed to change in order to make the tests pass and code to compile (the diff is against master branch, 681531a): #17