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use faster and more correct 'find' implementation

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ansuz 2017-11-27 11:30:50 +01:00
parent 701af29192
commit 4ff4ccd1d3
1 changed files with 6 additions and 3 deletions
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9
www/common/common-util.js
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@ -25,9 +25,12 @@ define([], function () {
}; };
Util.find = function (map, path) { Util.find = function (map, path) {
return (map && path.reduce(function (p, n) { var l = path.length;
return typeof(p[n]) !== 'undefined' && p[n]; for (var i = 0; i < l; i++) {
}, map)); if (typeof(map[path[i]]) === 'undefined') { return; }
map = map[path[i]];
}
return map;
}; };
Util.uid = function () { Util.uid = function () {