opal

Describe the bug

Opal #to_json adds spaces while Ruby doesn't. That's not a big issue probably, but it is an implementation difference.

Opal version: master and probably all before

To Reproduce

$ opal-repl
>> require 'json'
=> true
>> {a: 5, b: [1,2,3]}.to_json
=> "{\"a\":5, \"b\":[1, 2, 3]}"
>>

$ pry
[1] pry(main)> require 'json'
=> true
[2]

A Native::Object is a BasicObject and it doesn't respond to "tap".
It defines method_missing so Native::Object.new.tap returns nil

At hyperstack/ruby/hyper-component/lib/hyperstack/internal/component/props_wrapper.rb:113 .t

What are fetch providers?

FetchProviders are the components OPAL uses to fetch data from sources on demand.

Fetch providers are designed to be extendable, and you can easily create more fetch providers to enable OPAL to fetch data from your own unique sources (e.g. a SaaS service, a new DB, your own proprietary solution, ...)

[We have a guide on how to write new fetch providers](https:/

at the moment if we scaffold an app with a charfield with choices field it will put in an input field, lets use a radio field

To prevent issues like #35, it is nice if we have an unit test like:

1. Run Window.draw_xx
2. Save it to a png file
3. Compare it with the correct image (maybe made with DXRuby)

Abgesehen von

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Sieht richtig gut aus 😃 👍

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[..] ein nices neues Feature für den TuFast Login [..]

und ähnlichen, gabs bisher folgendes Nutzerfeedback:

• 1. Es fehlt ein Button um die Standardsortierung wiederherzustellen
• 2. Module in dunklerem Grün statt Blau (vgl. original grau / weiß)
• 3.