OR
Compares two booleans values and return a 1 if either is true.
Input stack: a b
Output stack: c
OR will push 1 if a or b is 1, otherwise it will push 0.
PumpkinDB> 0x01 0x01 OR
1
PumpkinDB> 0x00 0x01 OR
1
PumpkinDB> 0x00 0x00 OR
0
Allocation
None
Errors
InvalidValue error if the both values are not booleans.
EmptyStack error if there are less than two items on the stack
Tests
invalid_value_1 : [5 1 OR] TRY UNWRAP 0x03 EQUAL?.
invalid_value_2 : [1 5 OR] TRY UNWRAP 0x03 EQUAL?.
requires_two_items_0 : [OR] TRY UNWRAP 0x04 EQUAL?.
requires_two_items_1 : [1 OR] TRY UNWRAP 0x04 EQUAL?.