Remove dim attribute before calling bind_rows()

[DavisVaughan]

We are working on the next vctrs release, targeted for Jan 15, and this package came up in our revdep analysis.

vctrs::obj_is_list() no longer returns TRUE for list arrays, which means that you can't pass a list array to things like dplyr::bind_rows(). Unfortunately by() returns one of these, so you must undim the result first.

[codecov]

Codecov Report

❌ Patch coverage is 75.00000% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 83.37%. Comparing base (b2264f2) to head (70a15b0).
⚠️ Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
R/geom_connector.R	71.42%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #109      +/-   ##
==========================================
- Coverage   83.41%   83.37%   -0.05%     
==========================================
  Files          22       22              
  Lines        1924     1931       +7     
==========================================
+ Hits         1605     1610       +5     
- Misses        319      321       +2     

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[larmarange]

Thanks for the report and the PR. I will incorporate it and release a new version.
Best regards