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SERVER-446 implement keySet w/o array comprehension, since v8 doesn't support that

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This commit is contained in:
Aaron 2009-12-21 11:34:02 -08:00
parent 92212a0cd2
commit e7e790ee96
1 changed files with 7 additions and 1 deletions
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8
shell/utils.js
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@ -273,7 +273,13 @@ Array.stdDev = function( arr ){
}
Object.keySet = function( o ) {
return [i for (i in o) if ( !( i in o.__proto__ && o[ i ] === o.__proto__[ i ] ) )];
var ret = new Array();
for( i in o ) {
if ( !( i in o.__proto__ && o[ i ] === o.__proto__[ i ] ) ) {
ret.push( i );
}
}
return ret;
}
if ( ! ObjectId.prototype )