add list-get-hydrate

[judell]

No description provided.

[johnsmyth]

@judell I'm going to merge this for now, but if you have further changes or additions we should discuss them first. This page has become quite long and we should probably break it up into multiple pages. Also, this started out with a single set of related examples from a single plugin but now the examples are all over the place; we should try to use the same plugin for the examples where possible as it feels a bit jarring to change the context a lot.

[judell]

we should probably break it up into multiple pages

Absolutely.

try to use the same plugin for the examples where possible

OK. There some cases where it's necessary to diversify, in order to show a feature that happens to only be illustrated in one plugin in or other, but yeah, there's probably more than the necessary amount of diversity now.