[#44] Add DeleteByFunc function

[maypok86]

Description

Added DeleteByFunc function.

Related issue(s)

• Resolves Add delete by func #44

✅ Checklist for your Pull Request

Related changes (conditional)

• Tests

  • If I added new functionality, I added tests covering it.
  • If I fixed a bug, I added a regression test to prevent the bug from
    silently reappearing again.

• Documentation

  • I checked whether I should update the docs and did so if necessary:
    • README

• Public contracts

  • My changes doesn't break project license.

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  issue/pull request and no reverted-my-earlier-commit changes) and commit
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  Example: [#42] Short commit description

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• Check target branch of PR is set correctly

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (a8878f0) 93.91% compared to head (a3d492f) 95.00%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #45      +/-   ##
==========================================
+ Coverage   93.91%   95.00%   +1.08%     
==========================================
  Files          20       20              
  Lines        1347     1360      +13     
==========================================
+ Hits         1265     1292      +27     
+ Misses         63       50      -13     
+ Partials       19       18       -1     

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