如何根据对象数组中属性的第一个字符过滤对象数组？

function filterArrayByFirstChar(objects, property) {
  var filteredArray = [];
  
  for (var i = 0; i < objects.length; i++) {
    var value = objects[i][property];
    
    if (typeof value === 'string' && value.length > 0) {
      var firstChar = value.charAt(0);
      
      // 根据需要进行过滤条件的判断，这里以字母为例
      if (firstChar >= 'A' && firstChar <= 'Z') {
        filteredArray.push(objects[i]);
      }
    }
  }
  
  return filteredArray;
}

// 示例用法
var objects = [
  { name: 'Apple', category: 'Fruit' },
  { name: 'Banana', category: 'Fruit' },
  { name: 'Carrot', category: 'Vegetable' },
  { name: 'Dog', category: 'Animal' },
  { name: 'Elephant', category: 'Animal' }
];

var filteredObjects = filterArrayByFirstChar(objects, 'name');
console.log(filteredObjects);