Function asyncRepeat

asyncRepeat<T>(
count: number,
closure: (index: number) => Promise<T>,
): Promise<T[]>
Executes an asynchronous function a specified number of times sequentially.

Executes the function with indices from 0 to count-1 incrementally. Each execution is performed sequentially, and all results are collected into an array.
Type Parameters
- T
  The type of the result from each execution
Parameters
- count: number
  The number of times to repeat (non-negative integer)
- closure: (index: number) => Promise<T>
  The asynchronous function to execute repeatedly
Returns Promise<T[]>
A Promise resolving to an array of results
Example
```
  // Generate random data 5 times
  const randomData = await ArrayUtil.asyncRepeat(5, async (index) => {
    await new Promise(resolve => setTimeout(resolve, 100)); // Wait 0.1 seconds
    return {
      id: index,
      value: Math.random(),
      timestamp: new Date().toISOString()
    };
  });
  console.log('Generated data:', randomData);
  
```
- Defined in ArrayUtil.ts:178