SIBS2024/node_modules/boolean/lib/boolean.ts

const boolean = function (value: any): boolean {
  switch (Object.prototype.toString.call(value)) {
    case '[object String]':
      return [ 'true', 't', 'yes', 'y', 'on', '1' ].includes(value.trim().toLowerCase());

    case '[object Number]':
      return value.valueOf() === 1;

    case '[object Boolean]':
      return value.valueOf();

    default:
      return false;
  }
};

export { boolean };