Pemula Exercism • javascript

Parallel Letter Frequency

Ringkasan Tantangan

Count the frequency of letters in texts using parallel computation.

Instructions

Count the frequency of letters in texts using parallel computation.

Parallelism is about doing things in parallel that can also be done sequentially. A common example is counting the frequency of letters. Employ parallelism to calculate the total frequency of each letter in a list of texts.

Community Solutions

Lihat Solusi Komunitas

The following are the top 3 community solutions by stars:

Solution 1 by @falsetru (⭐ 0) — View on Exercism
Solution 2 by @uahnbu (⭐ 2) — View on Exercism
Solution 3 by @Cool-Katt (⭐ 0) — View on Exercism

Source: Exercism javascript/parallel-letter-frequency

💡 Lihat Solusi

export const parallelLetterFrequency = async (texts) => {
    const cnt = {};
    for (const text of texts)
        for (const c of text.toLowerCase().replace(/[-:'"()\s\d!,.;?]+/g, ""))
            cnt[c] = (cnt[c] || 0) + 1;
    return cnt;
};