Replace lodash methods

package.json

@@ -55,7 +55,6 @@
   "dependencies": {
     "cron-parser": "^4.6.0",
     "ioredis": "^5.3.2",
-    "lodash": "^4.17.21",
     "msgpackr": "^1.10.1",
     "node-abort-controller": "^3.1.1",
     "semver": "^7.5.4",

src/classes/flow-producer.ts

@@ -1,5 +1,4 @@
 import { EventEmitter } from 'events';
-import { get } from 'lodash';
 import { Redis, ChainableCommander } from 'ioredis';
 import { v4 } from 'uuid';
 import {
@@ -279,15 +278,15 @@ export class FlowProducer extends EventEmitter {
     const queue = this.queueFromNode(node, new QueueKeys(prefix), prefix);
     const queueOpts = queuesOpts && queuesOpts[node.queueName];
 
-    const jobsOpts = get(queueOpts, 'defaultJobOptions');
+    const jobsOpts = queueOpts?.defaultJobOptions ?? {};
     const jobId = node.opts?.jobId || v4();
 
     const job = new this.Job(
       queue,
       node.name,
       node.data,
       {
-        ...(jobsOpts ? jobsOpts : {}),
+        ...jobsOpts,
         ...node.opts,
         parent: parent?.parentOpts,
       },

src/classes/main-base.ts

@@ -2,10 +2,9 @@
  * Wrapper for sandboxing.
  *
  */
-import { toString } from 'lodash';
 import { ChildProcessor } from './child-processor';
 import { ParentCommand, ChildCommand } from '../enums';
-import { errorToJSON } from '../utils';
+import { errorToJSON, toString } from '../utils';
 
 export default (
   send: (msg: any) => Promise<void>,
@@ -33,10 +32,11 @@ export default (
   process.on('SIGTERM', () => childProcessor.waitForCurrentJobAndExit());
   process.on('SIGINT', () => childProcessor.waitForCurrentJobAndExit());
 
-  process.on('uncaughtException', async (err: Error) => {
-    if (!err.message) {
+  process.on('uncaughtException', async (err: any) => {
+    if (typeof err !== 'object') {
       err = new Error(toString(err));
     }
+
     await send({
       cmd: ParentCommand.Failed,
       value: errorToJSON(err),

src/classes/queue.ts

@@ -1,4 +1,3 @@
-import { get } from 'lodash';
 import { v4 } from 'uuid';
 import {
   BaseJobOptions,
@@ -112,15 +111,15 @@ export class Queue<
       Connection,
     );
 
-    this.jobsOpts = get(opts, 'defaultJobOptions') ?? {};
+    this.jobsOpts = opts?.defaultJobOptions ?? {};
 
     this.waitUntilReady()
       .then(client => {
         if (!this.closing) {
           client.hset(
             this.keys.meta,
             'opts.maxLenEvents',
-            get(opts, 'streams.events.maxLen', 10000),
+            opts?.streams?.events?.maxLen ?? 10000,
           );
         }
       })

src/utils.ts

@@ -222,4 +222,28 @@ export const errorToJSON = (value: any): Record<string, any> => {
   return error;
 };
 
+const INFINITY = 1 / 0;
+
+export const toString = (value: any): string => {
+  if (value == null) {
+    return '';
+  }
+  // Exit early for strings to avoid a performance hit in some environments.
+  if (typeof value === 'string') {
+    return value;
+  }
+  if (Array.isArray(value)) {
+    // Recursively convert values (susceptible to call stack limits).
+    return `${value.map(other => (other == null ? other : toString(other)))}`;
+  }
+  if (
+    typeof value == 'symbol' ||
+    Object.prototype.toString.call(value) == '[object Symbol]'
+  ) {
+    return value.toString();
+  }
+  const result = `${value}`;
+  return result === '0' && 1 / value === -INFINITY ? '-0' : result;
+};
+
 export const QUEUE_EVENT_SUFFIX = ':qe';