You will get one of these:
Uncaught (in promise) TypeError: Cannot read property 'toUpperCase' of undefined(…) ReactCompositeComponent.js:870 Uncaught TypeError: Cannot read property 'displayName' of undefined
if you try to:
|Beyond Compare 4|
|Licensed to: ASIO Allsoftinone|
|Quantity: 1 user|
|Serial number: 1822-9597|
|License type: Pro Edition for Windows|
|--- BEGIN LICENSE KEY ---|
So you're curious in learning this new thing called (Functional) Reactive Programming (FRP).
Learning it is hard, even harder by the lack of good material. When I started, I tried looking for tutorials. I found only a handful of practical guides, but they just scratched the surface and never tackled the challenge of building the whole architecture around it. Library documentations often don't help when you're trying to understand some function. I mean, honestly, look at this:
Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
Loosely ordered with the commands I use most towards the top. Sublime also offer full documentation.
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