Laura Bąkała

Can I ask you one question first? What makes you use `deepdep::get_available_packages()` instead of `available.packages()` from utils? **Warning**: _somewhat lengthy description of current work below, not really related, but describing...

Okay, now I understand. In that case, I think it's better to leave it as it is for now; while `get_available_packages()` check is not completely necessary, we use a http://crandb.r-pkg.org...

That's what I hope to do! I'm worried a bit about possibly breaking backwards compatiblity of deepdep functions, but other than that, my guess is it should be ready by...

Getting around to doing this now, since I just discovered that [pkgsearch](https://github.com/r-hub/pkgsearch) package has exactly the functionality we need (for CRAN at least, Bioc is a separate animal).

TODO: - [x] Store cached description in a list of versions inside a list of packages instead as a list of packages. - [x] Keep info about version for description...

Just realized that `pkgsearch` uses `curl` to make HTTP calls, which... complicates testing beyond reason, since we wouldn't be able to use `vcr` anymore. It will be better to reimplement...

I have a proposal, `peeking_function` may be expected to take `max_lines` as one of its (named) arguments. This way the user would be able to customize their function depending on...

I'd definitely be against not passing `max_lines` to peeking function -- because I envisioned that the default peeking function would return a default summary depending on the number of lines...

I'm not sure how much would this help you, because I was able to get rid of `- travis-tool.sh install_deps` part completely. Having said this, the problem I had seemed...

For concatenation, there's a [`tidysq::collapse()`](http://biogenies.info/tidysq/reference/collapse.html) function, which would take a single `sq` object with these three sequences. However, there's no "separator" parameter in here, so first you'd have to add...