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/* NSArray+HBAdditions.m $
This file is part of the HandBrake source code.
Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License. */
#import "NSArray+HBAdditions.h"
@implementation NSArray (HBAdditions)
- (NSArray *)filteredArrayUsingBlock:(BOOL (^)(id object))block
{
NSMutableArray *filteredArray = [NSMutableArray array];
for (id object in self)
{
if (block(object))
{
[filteredArray addObject:object];
}
}
return [filteredArray copy];
}
- (NSIndexSet *)indexesOfObjectsUsingBlock:(BOOL (^)(id object))block
{
NSMutableIndexSet *indexes = [NSMutableIndexSet indexSet];
NSUInteger i = 0;
for (id object in self)
{
if (block(object))
{
[indexes addIndex:i];
}
i++;
}
return [indexes copy];
}
@end
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