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faster Ox.some

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rolux 2014-08-19 13:51:29 +02:00
parent 1b90cc6ac8
commit c083516fad
1 changed files with 9 additions and 2 deletions
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11
source/Ox/js/Collection.js
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@ -507,8 +507,15 @@ Ox.some <f> Tests if one or more elements of a collection meet a given condition
false false
@*/ @*/
Ox.some = function(collection, iterator) { Ox.some = function(collection, iterator) {
// FIXME: use forEach and break! iterator = iterator || Ox.identity;
return Ox.filter(Ox.values(collection), iterator || Ox.identity).length > 0; var ret = false;
Ox.forEach(collection, function(value, key, collection) {
if (iterator(value, key, collection)) {
ret = true;
return false; // break
}
});
return ret;
}; };
/*@ /*@