Sha256: bf930fc4eaf52b12c02ca8770189d484383469fca95b5d992a19657b32b22fc8
Contents?: true
Size: 889 Bytes
Versions: 268
Compression:
Stored size: 889 Bytes
Contents
#import "FlattenArrayExample.h"
static NSMutableArray *resultArray;
static NSNull *nullValue;
@implementation FlattenArrayExample
+ (NSArray *)flattenArray:(NSArray *)list{
resultArray = [NSMutableArray array];
nullValue = [NSNull null];
for (int i = 0; i < list.count; i++) {
if ([list[i] isKindOfClass:[NSArray class]]) {
[FlattenArrayExample extractValuesFromArray:list[i]];
} else if (list[i] != nullValue) {
[resultArray addObject:list[i]];
}
}
return resultArray;
}
+ (void)extractValuesFromArray:(NSArray*)array{
for (int i = 0; i < array.count; i++) {
if ([array[i] isKindOfClass:[NSArray class]]) {
[FlattenArrayExample extractValuesFromArray:array[i]];
} else if (array[i] != nullValue) {
[resultArray addObject:array[i]];
}
}
}
@end
Version data entries
268 entries across 268 versions & 1 rubygems