Function isArray

test-app/public/chai.js:8763–8766

(ar)

  }
  
  function isArray(ar) {
    return Array.isArray(ar) ||
           (typeof ar === 'object' && objectToString(ar) === '[object Array]');
  }
  
  function isRegExp(re) {
    return typeof re === 'object' && objectToString(re) === '[object RegExp]';