Possibility of infinite retrying via :tries=>0

[Nakilon]

For infinite sequence of intervals had to use Enumerator.
Maybe get rid of Array at all? That would eliminate few ifs that check if tries is zero.

Note: !! sure makes sense in Ruby but not in if condition.

[kamui]

I'm wondering if 0 makes sense as representing infinity. I think it might be confusing and unintuitive. Maybe Float::INFINITY?

[apurvis]

Maybe Float::INFINITY?

+1 to that idea

[pchaganti]

👍

[apurvis]

I feel like the issue of infinite retries is better solved with some simple input validation to make sure tries > 0 (or !intervals.empty?).

the idea of allowing an Enumerator is not a bad one but sort of deserves a separate PR.

[kamui]

Closing this PR since using 0 tries not the approach we want.