in reply to Re^2: How can I test for the representation of an integer?
in thread How can I test for the representation of an integer?

Feels like it should be in Scalar::Util

I don't think I would trust Scalar::Util to not fiddle about with the wrapping.
For example, Scalar::Util's looks_like_number() returns true for a Math::BigInt object, even though the looks_like_number() XS function would return false.

Cheers,
Rob
  • Comment on Re^3: How can I test for the representation of an integer?

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