update DataFrames and CategoricalArrays dependencies #261
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I don't really think this is going to work, because I was only able to do the postgres tests locally and they're not all the same, but I wanted to see what would happen.
I expect that the DataFrames update is fine and won't break anything since this package only uses constructors, but I imagine that the new CategoricalArrays (which DataFrames depends on) will break things spectacularly.
I know @quinnj is working on a real overhaul of this package, but it's currently blocking dataframes for me and I thought it might not actually be difficult to get this working on modern packages (certainly true of DataFrames, likely not of CategoricalArrays).
Anyway, let's see what travis looks like... does this stuff even really get tested on travis? I guess we're about to find out...