I think that !! is not necessary.

[tapajos]

No description provided.

[gabebw]

I actually prefer to return real booleans, rather than "something that isn't nil or false". Sorry!

[tapajos]

Default value is false and if we change:

opts.on("-p", "--pretend", "Pretend mode: print what kumade would do") do |p|
    @options[:pretend] = p
end

for this

opts.on_tail("-p", "--pretend", "Pretend mode: print what kumade would do") do
    @options[:pretend] = true
end

We can remove "!!".

@options[:pretend] = p no make sense.

Can I change it?

[tapajos]

Done. Close again if you think that I'm wrong.

[tapajos]

Ops, I can't reopen this pull request.

[gabebw]

Fair enough. Fixed it in ea5331d.

[tapajos]

I pushed this code. I don't know why it is not here but it is in my branch.

Now I think that !! can be removed. Right?

[gabebw]

Yep, I'll do that now.