Robert Klemme wrote:

> Granted, the version using to_s is certainly questionable but the other
> two alternatives (especially p, which uses #inspect internally) are
> pretty clear, aren't they?

They sure are, but some projects, in this case Rails, seem to use the to_s
method. And I don't understand why that remove-all-spaces approach is
chosen. But perhaps there are good reasons for this, I'm not a longtime
ruby user so I just wonder.

Thanks for your explanation
Bart