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NSMetadataQueryResultContentRelevanceAttribute?

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NSMetadataQueryResultContentRelevanceAttribute?

Subject: NSMetadataQueryResultContentRelevanceAttribute?
From: Steve Gehrman <email@hidden>
Date: Sun, 26 Jun 2005 15:57:31 -0700

I can't seem to get NSMetadataQueryResultContentRelevanceAttribute working.

I'm not even sure I'm using it right.  The docs kind of blow.

Help!  relevanceNum is always nil.  What is wrong?

- (NSArray*)results;
{
    [[self query] disableUpdates];

    unsigned i, cnt = [[self query] resultCount];
    NSMetadataItem* item;
    NSString* path;
    NTFileDesc* desc;
    NSMutableArray* results = [NSMutableArray arrayWithCapacity:cnt];
    float relevance;

    for (i=0;i<cnt;i++)
    {
        item = [[self query] resultAtIndex:i];

path = [item valueForAttribute:(NSString*)kMDItemPath]; NSNumber* relevanceNum = [item valueForAttribute:NSMetadataQueryResultContentRelevanceAttribute];

        relevance = 1.0;
        if (relevanceNum)  // ###  alway nil !!!!!!!!!!!!!!!!
            relevance = [relevanceNum floatValue];

        if (path)
        {
            desc = [NTFileDesc descNoResolve:path];

[results addObject:[NTFindResult result:desc relevance:relevance]]; } }

    [[self query] enableUpdates];

    return results;
}

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