@@ -7,11 +7,11 @@ var MAX_SAFE_INTEGER = 9007199254740991;
77var uniqueSource = [];
88
99function iter(i) {
10− if(uniqueSource.length === i) {
11− for(var j = 0; j < i; ++j) uniqueSource[j] = 0;
10+ if (uniqueSource.length === i) {
11+ for (var j = 0; j < i; ++j) uniqueSource[j] = 0;
1212 uniqueSource[i] = 1;
1313 } else {
14− if(uniqueSource[i] === MAX_SAFE_INTEGER) {
14+ if (uniqueSource[i] === MAX_SAFE_INTEGER) {
1515 uniqueSource[i] = 0;
1616 iter(i + 1);
1717 } else {
@@ -20,8 +20,8 @@ function iter(i) {
2020 }
2121}
2222
23−exports.newUnique = function() {
23+exports.newUnique = function () {
2424 iter(0);
25− return uniqueSource.length === 1 ? (uniqueSource[0] + "") : uniqueSource.join(',');
25+ return uniqueSource.length === 1 ? uniqueSource[0] + "" : uniqueSource.join(",");
2626};
2727