Gabriel Kunkel

+1 Agreed. I think this would be be better with some more exercises. My brain went _Woh!_ when I got to 24. I'm glad to find part of the answer...

So I think the conclusion on this issue, from [this conversation](https://github.com/ReactiveX/learnrx/issues/115), was that we want exercise 19 to work with immutable data. As one person said, "mutating the original copy...

I'm using Chrome and the results of exercise 33 is no different than exercise 32. No matter where the contact point is, the sprint still places itself so the mouse...

Is there a way to make it an option (two potential answers)? Arrow functions/lambdas still aren't intuitive for most of the community? It would be cool if answers could be...

This should be resolved with https://github.com/stevekane/promise-it-wont-hurt/pull/57.

I created a pull request (https://github.com/stevekane/promise-it-wont-hurt/pull/105) to resolve this.

@techyrajeev If you read my revision in pull request #105 (under "files changed") it should make a bit more sense.