Add a disclaimer to tutorials involving Ruby code

[ashmaroli]

Summary

Tutorials utilizing just Liquid logic is considered safe since Liquid is inherently non-evaling. However, tutorials with Ruby code to be used as plugins cannot be deemed safe without proper review and test-coverage.
Therefore, place a disclaimer to indirectly state that the user discretion is recommended.

The disclaimer is not rendered by default. Tutorials with Ruby code need to explicitly enable it via the front matter:

plugin_disclaimer: true

[chrisfinazzo]

Summary

Tutorials utilizing just Liquid logic is considered safe since Liquid is inherently non-evaling. However, tutorials with Ruby code to be used as plugins cannot be deemed safe without proper review and test-coverage.
Therefore, place a disclaimer to indirectly state that the user discretion is recommended.

The disclaimer is not rendered by default. Tutorials with Ruby code need to explicitly enable it via the front matter:

plugin_disclaimer: true

While testing this in the context of #8521, I noticed that it wasn't using the CSS I expected. Seems like this should have the regular "note" class applied...

[ashmaroli]

the regular "note" class applied..

@chrisfinazzo I chose to go with the bronze+chocolate-brown palette so that it is subtle and doesn't pop right out at the visitor (like the sky-blue or red note boxes on other pages) especially since the info within is not directly related to the topic of the page.
Whatsay? Change it anyways?

[chrisfinazzo]

the regular "note" class applied..

@chrisfinazzo I chose to go with the bronze+chocolate-brown palette so that it is subtle and doesn't pop right out at the visitor (like the sky-blue or red note boxes on other pages) especially since the info within is not directly related to the topic of the page.
Whatsay? Change it anyways?

Oh, I see.

This is actually the color scheme I was thinking of, just couldn't tell at first glance. Unless I missed it, I don't see the .disclaimer-ribbon class applied elsewhere, so it made more sense to use .note in a form in which it already exists - for example, at the bottom of the Troubleshooting page.

[ashmaroli]

@jekyllbot: merge +doc