SimonAM

added documentation for pick. Pick returns undefined on missing values. This behavior differs from the ramda implementation and should be clear to the user.

Ok. I'm really new to typescript. Do you know why i'm not getting the error on my [stackblitz application](https://stackblitz.com/edit/react-ts-c3ncu6?file=index.tsx)?

Ah yes wonderful, now i see the type error! However, this doesn't allow the code to run on stackblitz because of conditional imports not working. Shouldn't #7 be open or...

I guess my question really boils down to: What is the setup for semantic syntax highlighting in the demo screenshots?

For me this issue was conflating with refactoring to the new version. I was passing the old `DatabaseRef.on('value')` to the new `onValue(databaseRef, () => xyz)`

**Example below** ``` interface Person { name: string; } interface PersonState { [key: string]: Person; } const person1: Person = { name: "Geralt of Rivia" }; const person2: Person =...

Example code not working: 

Gitbook allows chapters with quick access toolbar. See example below: Example gitbook [Professor Frisbys guide to functional programming](https://mostly-adequate.gitbook.io/mostly-adequate-guide/) with [corresponding code on github](https://github.com/MostlyAdequate/mostly-adequate-guide). [Quick start guide on how to create...

Ok! Im also on Focal Fossa. I installed via apt install yesterday but i dont know which version that corresponds to. Cant get any verison information from the program.

Regarding the problem of not being able to store more than one user in the session database. I had a similar problem during testing. It was a mix of misconfigured...