fix!: handle edge case in toCamelCase FormatHelper

[moritzkalwa]

Description

The toCamelCase helper produced wrong outputs in some edge cases, where there was a numeric followed by "_" and a lowercase letter. This PR aims to fix that.

Related Issue

Fixes #1503

Checklist

• The code follows the project's coding standards and is properly linted (npm run lint).
• Tests have been added or updated to cover the changes.
• Documentation has been updated to reflect the changes.
• All tests pass successfully locally.(npm run test).

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[jonaslagoni]

@moritzkalwa this is gonna be a breaking change, let me setup the next branch so you can target it instead of master ✌️

[moritzkalwa]

@moritzkalwa this is gonna be a breaking change, let me setup the next branch so you can target it instead of master ✌️

I am targeting the next branch already though 🤔

[jonaslagoni]

It is currently in an old state, updating it with #1795 then we can merge yours ✌️

[jonaslagoni]

Do you mind adding a v3-v4 migration document and adding the camel case changes that break existing models?

[moritzkalwa]

Do you mind adding a v3-v4 migration document and adding the camel case changes that break existing models?

Nope, all for it! Gonna try to get that done today :)

[jonaslagoni]

next is ready, after the final changes we can merge ✌️

[moritzkalwa]

@jonaslagoni I added a migration guide. Hope that does it, most users should not encounter any issues anyway since this should be fairly rare and if they do all they can do is check for properties that were renamed.

[jonaslagoni]

Since we are changing how camelCase works for all it's a more generic migration guide, so did some small changes ✌️

Other then that it looks good 💪

[sonarcloud]

Quality Gate passed

Issues
0 New issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[jonaslagoni]

/rtm

[asyncapi-bot]

🎉 This PR is included in version 4.0.0-next.2 🎉

The release is available on:

• npm package (@next dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[jonaslagoni]

@all-contributors please add @moritzkalwa for code, test, bug, docs

[allcontributors]

@jonaslagoni

I've put up a pull request to add @moritzkalwa! 🎉