Discussion on: Why this regex it's not working properly? [solved]

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Replies for: you can do like this: const foodList = ["apple", "soap", "banana", "watermelon", "pizza"]; let fruitList = [] function getFruits(foodList) { ...

Or better yet, a pure function:

const knownFruits = new Set(["apple", "banana", "watermelon"])

function getFruits(foodList) {
  return foodList.filter(food => knownFruits.has(food))
}