configure operations for morph and replace

[leastbad]

Type of PR (feature, enhancement, bug fix, etc.)

Feature

Description

Allow overriding the default CableReady operations used by page and selector morphs via the initializer. By default, these values are:

config.morph_operation = :morph
config.replace_operation = :inner_html

The actual options passed to these operations is unchanged; it's up to the developer to implement a custom CableReady operation that handles the data coming from the server.

If you are using this feature, be sure to be aware of the options being sent to the client by the page broadcaster, as well as the selector broadcaster morph and replace mechanisms.

For reference, here is the existing CableReady morph and inner_html operations, which could serve as a starting point.

Why should this be added

1. People might want to use the Alpine morph method. @marcoroth has created https://github.com/cableready/alpine_morph just for you!
2. People might want to clone the morph method but change it so that children_only: false. Note that this will likely interfere with normal SR operations, so consider it a sharp knife.

Checklist

• My code follows the style guidelines of this project
• Checks (StandardRB & Prettier-Standard) are passing
• This is not a documentation update

[marcoroth]

I think this looks good!

We might even be able to automatically register the operations names if they weren't registered yet - So it's even easier to use.

Sort of calling this if the operation is not already present:

CableReady.configure do |config|
  config.add_operation_name(StimulusReflex.config.morph_operation)
end

[leastbad]

Perhaps! I figure that this could backfire because it just creates more stuff you have to know for very little real benefit, since you still have to declare all of the other custom operations that you define.