Number of Strings That Appear as Substrings in Word LeetCode solution in JavaScript

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/**
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 * @param {string[]} patterns
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 * @param {string} word
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 * @return {number}
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 */
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var numOfStrings = function (patterns, word) {
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  let result = 0;
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  for (let char of patterns) {
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    if (word.includes(char)) {
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      result++;
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    } else {
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      result += 0;
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    }
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  }
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  return result;
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};