export function include(str: string, other: string): boolean {
  // parity verified: Ruby 3.3
  //      discuss at: https://locutus.io/ruby/String/include/
  //     original by: Kevin van Zonneveld (https://kvz.io)
  //          note 1: Returns true if str contains the given string other.
  //       example 1: include('hello', 'lo')
  //       returns 1: true
  //       example 2: include('hello', 'ol')
  //       returns 2: false

  return (str + '').includes(other + '')
}