Add Float and Int formatters

[514sid]

This PR adds Float and Int formatters based on my Num package, which support functionality for automatically detecting decimal separators in strings.

You can check the test file to see how it converts values based on the provided decimal separator:
https://github.com/514sid/num/blob/v1.x/tests/NumTest.php

[michael-rubel]

Hello @514sid! 👋

It feels that formatters are intended more for higher-level formatting than primitive operations like type conversion. Also, it seems I have similar functionality in this package. It automatically converts any convention you might pass to decimal.

Still, if you want to include this particular implementation in your project, you can register these by placing them in the Formatters folder.

Thank you for your pull request! ❤

[514sid]

Hi @michael-rubel,

The Num helper works a bit differently. It is more useful when you need to convert strings to integers or floats. It functions more as the opposite version of LocaleNumberFormatter.

However, thank you for your response, and feel free to merge it if you change your mind in the future.

[michael-rubel]

@514sid you can use asFloat() or asInteger() methods on the Number object though.