NSNumberSample
@implementation NSNumberSample
- (NSNumber *)toNumber:(BOOL)YesOrNo{
return [NSNumber numberWithBool:YesOrNo];
}
- (BOOL)toBool:(NSNumber *)number{
// numberが0の時だけNO、それ以外はYESを返す
return [number boolValue];
}
@end
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@implementation NSNumberSample
- (NSNumber *)toNumber:(BOOL)YesOrNo{
return [NSNumber numberWithBool:YesOrNo];
}
- (BOOL)toBool:(NSNumber *)number{
// numberが0の時だけNO、それ以外はYESを返す
return [number boolValue];
}
@end
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