Capitalize first letter in word or words in string

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Mon Jun 14 2021 12:36:18 GMT+0000 (Coordinated Universal Time)

// capitalize first letter(s) of words in a string
hbs.registerHelper(`capitalizeFirstLetters`, function (input) {
    const stringifiedInput = `${input}`;
    console.log(`input`, stringifiedInput);
    const inputArray = stringifiedInput.split(` `);
    if (stringifiedInput.indexOf(` `) >= 0) {
        const capitalizedWords = inputArray.map((word) => word[0].toUpperCase() + word.slice(1)).join(` `);
        return capitalizedWords;
    }
    const capitalizedWord = stringifiedInput.charAt(0).toUpperCase() + stringifiedInput.slice(1);
    return capitalizedWord;
});

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Capitalize first letter in word or words in string

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