/TypeScript/Alternative for .include in typescript

Alternative for .include in typescript

let shoppingList: string[] = [
  'Eggs',
  'Milk',
  'Fish',
  'Apple',
  'Bread',
  'Chicken',
];

function isThere(arr: string[]): void {
  let there1: boolean = arr.indexOf('Milk') > -1;
  let there2: boolean = arr.indexOf('Banana') > -1;

  console.log(there1);
  console.log(there2);
}

isThere(shoppingList);

Source: stackoverflow.com

Similar codes

0 vote206 views1 answer
Typescript check if value is in enum
TypeScript
0 vote218 views1 answer
Typescript implement
TypeScript
2 votes207 views1 answer
TypeError: default_collate: batch must contain tensors, numpy arrays, numbers, dicts or lists; found <class 'PIL.Image.Image'>
TypeScript
0 vote226 views1 answer
Typescript intellisense not working vscode
TypeScript
0 vote184 views2 answers
Typeorm field relation not showing
TypeScript
2 votes205 views1 answer
React.children
TypeScript
4 votes219 views1 answer
Enumerate multiple lists python
TypeScript
0 vote224 views1 answer
Products = product.object.all() python
TypeScript
0 vote279 views1 answer
Angular build Failed to load resource
TypeScript
0 vote185 views1 answer
How are uv rays produced
TypeScript