false
true
false
true
<Property "IsAssociative">
Error, <expr> must be 'true' or 'false' or a filter (not a function)
Error, <oper2> must be a filter (not a function)
Error, <expr> must be 'true' or 'false' or a filter (not the integer 1)
Error, <expr> must be 'true' or 'false' (not the integer 1)
