fix #each behavior to only work on array
fix #each behavior to only work on array

fadimko/lightncandy,jmgq/lightncandy,Southparkfan/lightncandy,zordius/lightncandy,vein1992/lightncandy,jmgq/lightncandy,Southparkfan/lightncandy,cgvarela/lightncandy,cgvarela/lightncandy,fadimko/lightncandy,Corollarium/lightncandy,zordius/lightncandy,Corollarium/lightncandy,vein1992/lightncandy