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nw/parsePermissions

Forked from anutron/parsePermissions
Created May 22, 2009 00:00
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parsePermissions
Number.implement({
parsePermissions : function(){
var types = {r : 4, w : 2, x : 1 }, levels = {u : 1, g : 8, o : 64 }, perms = {};
for(l in levels){
for(t in types) perms[l+t] = !!(this & (levels[l] * types[t]));
}
return perms;
}
});
(33188).parsePermissions();
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