CODE EXAMPLE FOR JAVASCRIPT

some method javascript

//.some method accepts a callback function as an argument. If this 
// function returns true for at least one element, the whole method 
// returns true; otherwise it returns false.

const cities = [
  "Orlando",
  "Dubai",
  "Denver",
  "Edinburgh",
  "Accra",
  "Chennai",
  "New York",
  "Los Angeles",
];

const findLargeCity = (element) => {
  return element === "New York" || element === "Los Angeles";
};

console.log(cities.some(findLargeCity));
// Expected output is true