Explanation on Object and Object method

In JavaScript, an object is a collection of properties, which can be values ​​(such as numbers or strings) or functions. When a property is a function, it is called a method.

The following is an example of an object containing methods:

JavaScript

<code class="language-javascript">const person = {
  name: 'Alice',
  sayHello: function() {
    console.log('Hello, my name is ' + this.name);
  }
};</code>

person.sayHello(); // Output: Hello, my name is Alice

In this example, the person object has a property named sayHello which is a function. This function is called a method. When this method is called, it prints a message to the console.

The "objector" mentioned in the article (should be "objector" not "An objector") is not a standard term or built-in object type of JavaScript. The code example shows a custom object whose method object simulates error handling. It's not really a "dissenter" or "objection", but a wrapper of a custom function.

The following is an example of an improvement to this custom object that more clearly expresses its error handling intent:

JavaScript

<code class="language-javascript">const errorHandler = {
  handleError: function(message) {
    console.error("Error: " + message);
  }
};

errorHandler.handleError('This is an error.');</code>

This improved example uses more descriptive names errorHandler and handleError that more accurately reflect the functionality of the object, which is to handle and report errors. Handling errors through custom objects makes your code more robust, easier to debug, and allows you to create custom error messages.

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