Ensure we pass array_ref to _a_in_b, _a_not_in_b
Ensure we pass array_ref to _a_in_b, _a_not_in_b

thinker3197/zeroclickinfo-fathead,rasikapohankar/zeroclickinfo-fathead,p12tic/zeroclickinfo-fathead,nikhilsingh291/zeroclickinfo-fathead,rasikapohankar/zeroclickinfo-fathead,souravbadami/zeroclickinfo-fathead,dankolbrs/zeroclickinfo-fathead,nikhilsingh291/zeroclickinfo-fathead,thinker3197/zeroclickinfo-fathead,thinker3197/zeroclickinfo-fathead,souravbadami/zeroclickinfo-fathead,souravbadami/zeroclickinfo-fathead,p12tic/zeroclickinfo-fathead,rasikapohankar/zeroclickinfo-fathead,p12tic/zeroclickinfo-fathead,souravbadami/zeroclickinfo-fathead,nikhilsingh291/zeroclickinfo-fathead,nikhilsingh291/zeroclickinfo-fathead,p12tic/zeroclickinfo-fathead,dankolbrs/zeroclickinfo-fathead,nikhilsingh291/zeroclickinfo-fathead,dankolbrs/zeroclickinfo-fathead,souravbadami/zeroclickinfo-fathead,souravbadami/zeroclickinfo-fathead,dankolbrs/zeroclickinfo-fathead,thinker3197/zeroclickinfo-fathead,thinker3197/zeroclickinfo-fathead,nikhilsingh291/zeroclickinfo-fathead,dankolbrs/zeroclickinfo-fathead,rasikapohankar/zeroclickinfo-fathead,rasikapohankar/zeroclickinfo-fathead,p12tic/zeroclickinfo-fathead,thinker3197/zeroclickinfo-fathead,p12tic/zeroclickinfo-fathead,rasikapohankar/zeroclickinfo-fathead,dankolbrs/zeroclickinfo-fathead