I'm using arrow functions and I'm debugging with Chrome and Firefox Dev Tool. I am getting,
this as undefined, even though the code still works.
My assumption is, that it has something to do with source-maps.
Here are the tools I use in order to build the my code:
The problem is that the chrome debugger believes that the
this in the source code refers to the run-time
this inside a arrow function in typescript source code is actually transformed to
_this, so it's showing you the wrong object.
This is why it's only a problem in the debugger and the code still works fine. When I need to debug something where this is a problem, I just copy it to the console and prepend it with an underscore.
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