如何从预定义的html单选输入获取数组

<input type="radio" name="myArray" value="option1">
<input type="radio" name="myArray" value="option2">
<input type="radio" name="myArray" value="option3">

var selectedValues = [];
var radios = document.querySelectorAll('input[name="myArray"]:checked');
radios.forEach(function(radio) {
  selectedValues.push(radio.value);
});
console.log(selectedValues);

<input type="radio" name="myArray" value="option1">
<input type="radio" name="myArray" value="option2">
<input type="radio" name="myArray" value="option3">

var selectedValues = $('input[name="myArray"]:checked').map(function() {
  return this.value;
}).get();
console.log(selectedValues);