mperham/sidekiq — pull request #454 by dkatten (2012-10-18 14:31:41+00:00)
Title: Add Bignum to the list of classes which cannot be duped.

When trying to process an argument that's a Bignum, you can get a "TypeError: allocator undefined for Bignum" exception.

Perhaps it would be better to map over the arguments and just capture the exception if the arg can't be duped?