Something terrible happens when count is set to nil.

[lmanners]

I found myself needing to remove the count validation from a rule. I attempted to do this by calling:

rule.count(nil)

However, this does not remove the count validation. Instead it sets the count value to nil. If I then try to call a method like occurrences_between after doing this, I get an exception (because count is nil).

Is there a better way to remove a count validation from a rule?

[seejohnrun]

All set - thanks for the suggestion - also applies to #until - will be released with 0.9.0