“Exchange array.include (string) w JavaScript do array.indexof (string) == -1 w TypeScript” Kod odpowiedzi

Exchange array.include (string) w JavaScript do array.indexof (string) == -1 w TypeScript

array.includes('string'); // true
array.includes(200); // true
array.includes(0); // true
array.includes(undefined); // true
array.includes(null); // true
array.includes(symbol); // true