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@basuke
Created July 7, 2010 04:16
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/* 配列の配列からオブジェクトを検索しindexPathを返す */
- (NSIndexPath *)indexPathOfItem:(id)item {
__block NSIndexPath *indexPath = nil;
[groups_ enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
NSInteger row = [(NSArray *)obj indexOfObject:item];
if (row != NSNotFound) {
indexPath = [NSIndexPath indexPathForRow:row inSection:idx];
*stop = YES;
}
}];
return indexPath;
}
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