Feature/partition in 2

[dsolerh]

I find PartitionIn2By useful in the scenarios that I described in the doc comment of the function.
also this is my first PR into this repo, let me know if anything is not complaint with the style, I'm more than willing to fix it.

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All modified and coverable lines are covered by tests ✅

Project coverage is 94.46%. Comparing base (6ade78c) to head (664ed38).

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Additional details and impacted files

@@            Coverage Diff             @@
##           master     #499      +/-   ##
==========================================
+ Coverage   94.44%   94.46%   +0.02%     
==========================================
  Files          17       17              
  Lines        2700     2711      +11     
==========================================
+ Hits         2550     2561      +11     
  Misses        148      148              
  Partials        2        2              

Flag	Coverage Δ
unittests	94.46% <100.00%> (+0.02%)	⬆️

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[samber]

In your case, I would suggest calling lo.FilterReject.

See also #434

I'm closing this PR. Please open it again if you think I'm wrong and if PartitionIn2By would be valuable to the community!

[dsolerh]

I totally agree with you, I didn't saw the FilterReject before, that's on me, thanks for the time dedicated to this.