[ismaelct]

I tried to keep this as idiomatic to Ruby as possible. No meta-programming, no FP machinery like monads, etc. Little more to it than an array of objects and a reduce function. All plain Ruby in my book.

I wonder if just using "throw :halt" (like in AR callbacks, to halt callback chains) or an Enumerator with "raise StopIteration" (which would work) would throw people off a bit less, just on account of those things being more familiar.

[corytheboyd]

Eh, don’t let myself or others influence your library. You will know what’s best, and hacker news will mostly elicit lots of nitpicky reasons as to why you are wrong.

[ismaelct]

To be clear this is not a library. I'm just describing a pattern and a bare-bones implementation.