Sha256: ff14c9e97c82da45a8534b45369c8fecd1571aeb5d6bad08fd595e7e2a076da5
Contents?: true
Size: 679 Bytes
Versions: 12
Compression:
Stored size: 679 Bytes
Contents
function find_tags(collection, regex, query, limit) {
var counts = db.eval(
function(collection, regex, query){
var counts = {};
db[collection].find(query, {"tags":1}).limit(500).forEach(
function(p){
if ( p.tags ){
for ( var i=0; i<p.tags.length; i++ ){
var name = p.tags[i];
if(name.match(regex) != null)
counts[name] = 1 + ( counts[name] || 0 );
}
}
}
);
return counts;
},
collection,
regex,
query
);
var tags = [];
for ( var tag in counts ){
tags.push( { name : tag , count : counts[tag] } )
}
return tags;
}
Version data entries
12 entries across 12 versions & 2 rubygems