null value smaller than any numeric
Opened this issue · 6 comments
Describe the bug
var expression = new expressive.Expression("[variable] < 500");
var result = expression.Evaluate(new Dictionary<string, object> { ["variable"] = null });
Expected behavior
result
should return False
or just throw exception in my opinion?
What result do you get? I suspect it is null
. If so the reason for this was to match what C# does when comparing a nullable int to an int. perhaps we could enhance these options to allow for your scenario https://github.com/bijington/expressive/wiki/Usage#custom-options
@bijington thank you for your reply.
Actually the result is True
which make me confused
But below code does return -1
means null
less than numeric
Comparer<object>.Default.Compare(myNullableInt, 1)
take a look #128
@bijington any idea?
@bijington any idea?
Thank you for the submission, sorry I haven't had a chance to review it yet. It is on my queue but I don't have a huge capacity at the moment. I will aim to get to it soon though