Benchmark: equivalent arrays

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

function equivalent(arr1, arr2) {
    if (arr1.length !== arr2.length) {
        return false
    }
    arr1.forEach((elem) => {
        const index = arr2.findIndex((elem2) => elem === elem2)
        if (index === -1) { // not found
            return false
        }
        arr2.splice(index, 1) // remove element
    })
    if (arr2.length > 0) { // if still values in arr2, they are not in arr1
        return false
    }
    return true
}

Tests:

little pyramid
const res = equivalent([1, 2, 3, 4, 5], [5, 4, 3, 2, 1]) console.log(res)
big pyramid
const array1 = [] const array2 = [] for (let i = 0; i <= 100; i++) { array1.push(i) } for (let i = 99; i >= 0; i--) { array1.push(i) } const res = equivalent(array1, array2) console.log(res)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
little pyramid
big pyramid

Fastest: N/A

Slowest: N/A

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Related benchmarks:

equivalent arrays (version: 0)

Comparing performance of: little pyramid vs big pyramid

Created: 5 years ago by: Guest

Jump to the latest result

little pyramid

big pyramid

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results