Don't index into unpredictably sized object #72
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This PR makes your package compatible with the next version of dplyr:
The join functions in dplyr (like
left_join()) now return a warning by default when a row inxmatches multiple rows iny. While this is typical SQL behavior, it is often unexpected during data analysis (many people don't even know it is possible), so we've decided to make this a warning. In dplyr 1.1.0, you silence this warning withmultiple = "all". In the meantime, to be compatible with both dev and CRAN dplyr we need to work around broken tests of yours that were expecting something else.Two of your tests were indexing into a warning object that expected it to be length 2, but since we throw a new warning here it is actually length 3. We can work around this easily by not indexing into the warning object at all and instead using
all = FALSEinexpect_match().We plan to submit dplyr 1.1.0 on January 27th.
This should be compatible with both dev and CRAN dplyr. It would help us out if you could go ahead and send a patch version of your package to CRAN ahead of time! Thanks!