RulesEngine - Guid ToString not passing rule

[sianmace]

I have been using RulesEngine for some time and now have some failing tests when upgrading to v5.0.5

I have replicated the issue in .net Fiddle for both
v5.0.0 - No issue - rule passes - https://dotnetfiddle.net/G0TEtu
and v5.0.5 - Rule does not pass - https://dotnetfiddle.net/ey6kLE

This is a crude simplification of the rule im using in my own tests, just to prove the issue.

The parameters i pass in - one is an object with a collection of guids
the other parameter is a list of strings to match to.

It seems that a == i.ToString() is not returning true
but as you can see in the code, if i execute the same thing as code, it does.

Like i say, this is an introduced change as was working previously as demonstrated in the examples above

Any ideas?

[pbhal]

@sianmace - I will review this and update here.