INT/LT?
Compares two topmost items as signed big integers.
Input stack: a b
Output stack: a
INT/LT? will push 1 if a is strictly less than b, 0 otherwise.
PumpkinDB> 0x10 0x20 INT/LT?
1
PumpkinDB> 0x20 0x10 INT/LT?
0
Allocation
Runtime allocation for supporting primitives
Errors
EmptyStack error if there are less than two items on the stack
InvalidValue error if a or b cannot be signed integers
Tests
invalid : [0xff 0xff INT/LT?] TRY UNWRAP 0x03 EQUAL?.
less : +1 +2 INT/LT?.
less_diff_size : 0x010001 0x0110 INT/LT?.
greater : +2 +1 INT/LT? NOT.
equal : +1 +1 INT/LT? NOT.
requires_two_items_0 : [INT/LT?] TRY UNWRAP 0x04 EQUAL?.
requires_two_items_1 : [1 INT/LT?] TRY UNWRAP 0x04 EQUAL?.