chore: Add permalinks to the cairo-by-example project

[mazurroman]

The cairo-by-examples project contains many Cairo code snippets. It would be great to add a link below relevant code snippets to open them in the Cairo playground on cairovm.codes so that devs can play with the code execution to understand it better.

cairovm.codes has a permalink feature, so that you can write some Cairo code and share it.

For the following code snippets, you should:

1. copy the code snippet into the Cairo playground of cairovm.codes,
2. generate a permalink,
3. add a “Open in Cairo playground” link pointing to the permalink, below the code snippet.

Acceptance criteria: Create PRs on the cairo-by-example project with permalinks to cairovm.codes for the following code snippets:

• https://cairo-by-example.com/examples/if (the last snippet)
• https://cairo-by-example.com/examples/loop/
• https://cairo-by-example.com/examples/enums/
• https://cairo-by-example.com/examples/arrays (the full example in the last snippet)
• https://cairo-by-example.com/examples/dictionaries
• https://cairo-by-example.com/examples/clone_and_copy (the first snippet)
• https://cairo-by-example.com/examples/snapshots

PR Review

The PRs on the cairo-by-examples project should be reviewed in 2 steps:

• The Walnut core team will review the PR, give feedback and may decide to give some rewards on OnlyDust if the PR code is good quality.
• The cairo-by-examples team will review the PR as they see fit and decide whether to merge the PR or not.

[Joy-Adah]

Can I be assigned to this?

[Ayoazeez26]

@mazurroman I'd like to pick this up.

[wugalde19]

Hi, I'd love to take care of this

[Calebux]

I have gone through this and i'll be able to handle this appropriately

[jaipaljadeja]

Hi I am Jaipal (intro), i can take this issue. although i did check that cairovm.codes perma links contains some conflicting characters such as parenthisis which might mess with the markdown sytanx. i can encode them which should most definitely work if not might just shorten the links using dub.co (a good opensource link shortner) as the last resort if needed.

[jaipaljadeja]

Just raised a PR #116 for this.