add snippet to compare two javascript arrays for equality

[KCSquid]

Description

Added a new JavaScript snippet that compares two arrays, checking for equality.

Type of Change

• ✨ New snippet
• 🛠 Improvement to an existing snippet
• 🐞 Bug fix
• 📖 Documentation update
• 🔧 Other (please describe):

Checklist

• I have tested my code and verified it works as expected.
• My code follows the style and contribution guidelines of this project.
• Comments are added where necessary for clarity.
• Documentation has been updated (if applicable).
• There are no new warnings or errors from my changes.

Related Issues

Closes #

Additional Context

Screenshots (Optional)

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[majvax]

Hey, thanks for your contribution! 🙌

I have a few changes I'm thinking about:

• Adding validation (e.g. Array.isArray)
• Adding support for deep equality,
  compareArrays([[1,2]], [[1,2]]); return false
compareArrays([{a:1}], [{a:1}]); return false
  It will make your snippets more versatile.

[Mathys-Gasnier]

I feel like this snippet is way too big

[KCSquid]

Sorry, made it 2.5x shorter while still comparing objects, etc. Is this better?

[majvax]

For me it's good but I will ask two last little thing:

• what's your opinion on the change
• merging main branch onto your branch to get rid of public/consolidated/*, we recently update our system to make PR easier and those files are no longer needed.

[KCSquid]

Okay, messed it up a little bit but it's fixed now.
Which change are you referencing? For the changes to the file (in terms of size), I definately agree it was way to big and this is better in general. Tell me if you need me to change anything else!