Uwe Kubosch

This is happening with JRuby now.

Calling destroy twice to force delete is bad. We have used destroy! with the exclamation mark to force deletion. Having a separate method for it is better.

The current chunky_png version is `1.4.0`. A dependency `~>1.3.0` will not allow 1.4.x, only 1.3.x. The comma is a logical `AND` (`&&`). @wvanbergen Is the current `oily_png` compatible with chunky_png...

Semver dependencies usually allow updating to new minor versions, but i don't feel strongly about this as long as we can use 1.4.x at least.

I am very often interested in knowing how long an operation takes in total, and we already show how long it has taken until now and how much longer it...

Another variant of this info is the estimated wall clock time the operation will end. If the operation will take 55 more minutes, and it is 14:03 now, we could...

Hi @AndrewClarke ! Thanks for the pull request. Could you add a test that uses the new feature?

Hi @hadhoke ! I'd like to merge this. Can you add a test that demonstrates the feature?

Sounds like a good feature. Setting for version 0.4.0.

Can't remember. Don't think so.