X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=is-empty-object.js;h=b1f4d762f53226ea4f083de8bcd8539ccf6b0254;hb=5b907dbf7ed955584eb9f452f9dc4c8f59577816;hp=909a7d7880d4b621ee13637d13ce6878e243a4c7;hpb=9d7eeee7d593df4ce1d6c21d1efdae816a47a85d;p=benchmarks-js.git

diff --git a/is-empty-object.js b/is-empty-object.js
index 909a7d7..b1f4d76 100644
--- a/is-empty-object.js
+++ b/is-empty-object.js
@@ -1,18 +1,14 @@
 const Benchmark = require('benny')
-const { generateRandomInteger } = require('./benchmark-utils')
+const { generateRandomObject } = require('./benchmark-utils')
 
-const size = generateRandomInteger(100000)
-const testObject = {}
-for (let i = 0; i < size; i++) {
-  testObject[i.toString()] = i
-}
+const { object, size } = generateRandomObject()
 
 Benchmark.suite(
   `Is empty object with ${size} keys`,
-  Benchmark.add('Reflect keys', (obj = testObject) => {
-    return Reflect.ownKeys(obj).length === 0 && obj.constructor === Object
+  Benchmark.add('Reflect keys', (obj = object) => {
+    return obj?.constructor === Object && Reflect.ownKeys(obj).length === 0
   }),
-  Benchmark.add('Keys iteration ', (obj = testObject) => {
+  Benchmark.add('Keys iteration', (obj = object) => {
     if (obj?.constructor !== Object) return false
     // Iterates over the keys of an object, if
     // any exist, return false.
@@ -20,8 +16,8 @@ Benchmark.suite(
     for (const _ in obj) return false
     return true
   }),
-  Benchmark.add('Object keys', (obj = testObject) => {
-    return obj.constructor === Object && !Object.keys(obj).length
+  Benchmark.add('Object keys', (obj = object) => {
+    return obj?.constructor === Object && Object.keys(obj).length === 0
   }),
   Benchmark.cycle(),
   Benchmark.complete(),