Benchmark: remove by splice vs filter array v3

HTML Preparation code:

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</script>

Script Preparation code:

function deleteBySplice (array, element) {
  var newArray = [...array]
  var index = newArray.indexOf( element );
  if (index !== -1) {
  	newArray.splice( index, 1 );
  }
}


function deleteByFilter (array, element) {
  array.filter( el => el !== element );
}

Tests:

Delete by Splice
deleteBySplice( array, "uyjxmtqnrzvj7mkyqmtoqolxr" ); deleteBySplice( array, "m1c6kzws0iubt8g0zlsug14i" ); deleteBySplice( array, "4wlivut0n1ht80rs5lyf7ds4i" );
Delete by Filter
deleteByFilter( array, "uyjxmtqnrzvj7mkyqmtoqolxr" ); deleteByFilter( array, "m1c6kzws0iubt8g0zlsug14i" ); deleteByFilter( array, "4wlivut0n1ht80rs5lyf7ds4i" );

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Delete by Splice
Delete by Filter

Fastest: N/A

Slowest: N/A

Latest run results:

No previous run results

This benchmark does not have any results yet. Be the first one to run it!

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):

LLMs can make mistakes. Check important info.

I'll provide a possible solution in JavaScript, considering the provided data structures and the tasks mentioned:

**deleteBySplice function**

```javascript
function deleteBySplice(array, value) {
  const index = array.indexOf(value);
  if (index !== -1) {
    array.splice(index, 1);
  }
}
```

**deleteByFilter function**

```javascript
function deleteByFilter(array, value) {
  return array.filter((item) => item !== value).map((filteredItem) => filteredItem);
}
```

To use these functions in the context of benchmarking and testing, you would:

1. Prepare an input array with various test cases.
2. Call `deleteBySplice` or `deleteByFilter` on each test case with a specific value.
3. Measure the execution time for each test case using techniques like `performance.now()`.

Example usage:

```javascript
const array = [...]; // initialize your test array

// Test deleteBySplice
for (let i = 0; i < 1000; i++) {
  const startTime = performance.now();
  deleteBySplice(array, 'uyjxmtqnrzvj7mkyqmtoqolxr');
  const endTime = performance.now();
  console.log(`Delete by Splice took ${endTime - startTime}ms`);
}

// Test deleteByFilter
for (let i = 0; i < 1000; i++) {
  const startTime = performance.now();
  deleteByFilter(array, 'uyjxmtqnrzvj7mkyqmtoqolxr');
  const endTime = performance.now();
  console.log(`Delete by Filter took ${endTime - startTime}ms`);
}
```

Remember to replace the `array` initialization with your actual test data and adjust the loop iterations according to your benchmarking requirements.

Note that this solution focuses on implementing the functions themselves, assuming you'll handle the testing framework and execution timing separately.

Related benchmarks:

remove by splice vs filter array v3 (version: 0)

Deletion of an element from an array.

Comparing performance of: Delete by Splice vs Delete by Filter

Created: 5 years ago by: Guest

Jump to the latest result

Delete by Splice

Delete by Filter

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):