diff options
Diffstat (limited to 'MLKNumber.m')
| -rw-r--r-- | MLKNumber.m | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/MLKNumber.m b/MLKNumber.m index 680dfe7..5a0a527 100644 --- a/MLKNumber.m +++ b/MLKNumber.m @@ -16,6 +16,7 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#import "MLKInteger.h" #import "MLKNumber.h" #import <Foundation/NSException.h> @@ -36,5 +37,16 @@ DECLARE_ABSTRACT (-(MLKNumber *) subtract:(MLKNumber *)arg, nil) DECLARE_ABSTRACT (-(MLKNumber *) multiplyWith:(MLKNumber *)arg, nil) DECLARE_ABSTRACT (-(MLKNumber *) divideBy:(MLKNumber *)arg, nil) +-(MLKNumber *) numerator +{ + return self; +} + +-(MLKNumber *) denominator +{ + return [MLKInteger integerWithInt:1]; +} + DECLARE_ABSTRACT (-(double) doubleValue, 0.0) @end + |