feat: add underscore benchmark

Author: RafaelGSS

README.md

@@ -16,5 +16,5 @@ packages operations.
 - [x] winston
 - [ ] helmet
 - [ ] node-sass
-- [ ] underscore
+- [x] underscore
 - [ ] minify

package.json

@@ -8,6 +8,7 @@
     "pino": "8.19.0",
     "piscina": "4.4.0",
     "prettier": "3.2.5",
+    "underscore": "1.13.6",
     "winston": "3.12.0"
   },
   "devDependencies": {

pnpm-lock.yaml

@@ -0,0 +1,39 @@
+const underscore = require('underscore');
+
+module.exports = {
+  name: 'underscore',
+  type: 'operation',
+  operations: [
+    {
+      name: '.chunk',
+      fn: () => {
+        underscore.chunk(['a', 'b', 'c', 'd'], 2);
+      },
+    },
+    {
+      name: '.groupBy',
+      fn: () => {
+        underscore.groupBy([6.1, 4.2, 6.3], Math.floor);
+      },
+    },
+    {
+      name: '.includes',
+      fn: () => {
+        underscore.includes({ 'a': 1, 'b': 2 }, 1);
+      },
+    },
+    {
+      name: '.orderBy',
+      fn: () => {
+        const users = [
+          { 'user': 'fred',   'age': 48 },
+          { 'user': 'barney', 'age': 34 },
+          { 'user': 'fred',   'age': 40 },
+          { 'user': 'barney', 'age': 36 }
+        ];
+        underscore.sortBy(users, ['user', 'age'], ['asc', 'desc']);
+      }
+    }
+  ],
+  benchmarker: 'benchmarkjs',
+};