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📄 jobRunner.ts

📊 Analysis Summary

Metric	Count
🔧 Functions	1
📊 Variables & Constants	1
⚡ Async/Await Patterns	1

📚 Table of Contents

• Variables & Constants
• Async/Await Patterns
• Functions

🛠️ File Location:

📂 packages/core/useWebWorkerFn/lib/jobRunner.ts

Variables & Constants

Name	Type	Kind	Value	Exported
userFuncArgs	any	const	e.data[0]	✗

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Async/Await Patterns

Type	Function	Await Expressions	Promise Chains
promise-chain	jobRunner	none	Promise.resolve(userFunc.apply(undefined, userFuncArgs))
.then((result) => {
postMessage(['SUCCESS', result])
}).catch, Promise.resolve(userFunc.apply(undefined, userFuncArgs)).then, Promise.resolve

---

Functions

jobRunner(userFunc: Function): (e: MessageEvent<any>) => Promise<void>

Code

function jobRunner(userFunc: Function) {
  return (e: MessageEvent) => {
    const userFuncArgs = e.data[0]

    // eslint-disable-next-line prefer-spread
    return Promise.resolve(userFunc.apply(undefined, userFuncArgs))
      .then((result) => {
        postMessage(['SUCCESS', result])
      })
      .catch((error) => {
        postMessage(['ERROR', error])
      })
  }
}

• JSDoc:

  /**
   * This function accepts as a parameter a function "userFunc"
   * And as a result returns an anonymous function.
   * This anonymous function, accepts as arguments,
   * the parameters to pass to the function "useArgs" and returns a Promise
   * This function can be used as a wrapper, only inside a Worker
   * because it depends by "postMessage".
   *
   * @param userFunc {Function} fn the function to run with web worker
   *
   * @returns returns a function that accepts the parameters
   * to be passed to the "userFunc" function
   */
  

• Parameters:

• userFunc: Function
• Return Type: (e: MessageEvent<any>) => Promise<void>
• Calls:
• Promise.resolve(userFunc.apply(undefined, userFuncArgs)) .then((result) => { postMessage(['SUCCESS', result]) }) .catch
• postMessage
• Internal Comments:

  // eslint-disable-next-line prefer-spread
  

---