fix: fix #137

[motss]

Description

Fixes #137.

Changes

1. Add { letter: 'ss', diacritics: /\u00DF/g },
2. Update tests

[codecov]

Codecov Report

Merging #140 (9d4f8d5) into main (5f96d66) will not change coverage.
Report is 11 commits behind head on main.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main      #140   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files            5         5           
  Lines          152       152           
  Branches         5         5           
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  Hits           152       152           

Flag	Coverage Δ
unit_tests	100.00% <100.00%> (ø)

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Files Changed	Coverage Δ
src/diacritics.ts	100.00% <100.00%> (ø)

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[maksym-opanasenko]

const removeDiacritics = (input: string): string => {
return input.normalize("NFD").replace(/[\u0300-\u036f]/g, "");
};
I was considering using this library but then handled my case with this single function

[motss]

Thanks for the suggestion. That's true when you only need to normalize certain diacritics but it does not cover all cases. You can also read the code comment for more details