destructuring array assignment

lib/cartodb/middleware/rate-limit.js

@@ -55,11 +55,7 @@ function rateLimitMiddleware(metadataBackend, endpointGroup = null) {
                 return next();
             }
 
-            const isBloqued = rateLimit[0];
-            const limit = rateLimit[1];
-            const remaining = rateLimit[2];
-            const retry = rateLimit[3];
-            const reset = rateLimit[4];
+            const [isBloqued, limit, remaining, retry, reset] = rateLimit;
 
             res.set({
                 'X-Rate-Limit-Limit': limit,
@@ -139,7 +135,7 @@ function getLuaScript() {
  *      isBloqued, limit, remaining, retry, reset
  */
 function getLowerRateLimit(ratelimits) {
-     /*jshint maxcomplexity:10 */
+    /*jshint maxcomplexity:10 */
     if (!ratelimits || !Array.isArray(ratelimits) || !ratelimits.length) {
         return;
     }
@@ -158,7 +154,7 @@ function getLowerRateLimit(ratelimits) {
             minIndex = currentIndex;
             break;
         }
-        
+
         if (minValue === undefined || ratelimit[2] < minValue) {
             // smaller remaining
             minIndex = currentIndex;