JSON/OBJECT?
Tests binary if it contains a valid JSON object expression
Input stack: a
Output stack: b
JSON/OBJECT? will push 1 if supplied binary contains a valid JSON object
expression, 0 otherwise
PumpkinDB> "{}" JSON/OBJECT?
0x01
PumpkinDB> "1" JSON/OBJECT?
0x00
Allocation
Allocates for parsing JSON
Errors
EmptyStack error if there are less than one item on the stack
Tests
works : "{}" JSON/OBJECT?.
works_negative : "1" JSON/OBJECT? NOT.
empty_stack : [JSON/OBJECT?] TRY UNWRAP 0x04 EQUAL?.