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Override RealSet#add to match Set.add

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Kris Maglione
2014-02-22 10:07:58 -08:00
parent 9bb6dce76d
commit 619b414ca7
9 changed files with 23 additions and 44 deletions
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4
common/modules/downloads.jsm
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@@ -534,9 +534,9 @@ var Downloads_ = Module("downloads", XPCOM(Ci.nsIDownloadProgressListener), {
has: function () Array.some(arguments, val => this.value.some(v => v.substr(1) == val)),
validator: function (value) {
let seen = {};
let seen = RealSet();
return value.every(val => /^[+-]/.test(val) && hasOwnProperty(this.values, val.substr(1))
&& !Set.add(seen, val.substr(1)))
&& !seen.add(val.substr(1)))
&& value.length;
}
});