Felix Becker

Should recursively flatten an Iterable where the emitted values are Iterables themselves. Should take an optional predicate function to allow skipping the children of an item. This would essentially make...

- enables importing only needed operators - improves test structure + coverage - could enable functional interface by exporting operators as raw functions

Inverse of toPairs(), behaves like toMap() but gives an object hash

see lodash toPairs()

Called on completion and when `next()` throws.

Can catch the `next()` call and instead emit the value returned by the function

For side effects, see rxjs

Should add/remove a database entry for the given migration

I will bump version to v1.0.0 once I have this working in a project in production