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privily

v0.0.3

Published

privily 是一个高阶函数,用于为 JavaScript/TypeScript 类创建私有变量作用域。通过这个工具,开发者可以轻松实现类中的私有变量,而无需依赖外部库或语言级别的私有成员特性。它为每个类实例提供了一个独立但安全的私有作用域,从而提高了代码的封装性与安全性

Downloads

6

Readme

privily

privily 是一个高阶函数,用于为 JavaScript/TypeScript 类创建私有变量作用域。通过这个工具,开发者可以轻松实现类中的私有变量,而无需依赖外部库或语言级别的私有成员特性。它为每个类实例提供了一个独立但安全的私有作用域,从而提高了代码的封装性与安全性

NPM Version  NPM Version  unpacked size  Author

📦 Installation

npm install privily

🔨 Usage

import privily from 'privily'

// 定义一个带私有作用域的类
const MyClass = privily((scope: { privateData: string }) => {
    class MyClass {
        constructor(public name: string) {
            // 初始化私有变量
            scope.privateData = "This is private!";
        }

        getPrivateData() {
            // 访问私有变量
            return scope.privateData;
        }
    }

    return MyClass;
});

const instance = new MyClass('example');
console.log(instance.name);  // 输出: 'example'
console.log(instance.getPrivateData());  // 输出: 'This is private!'

🖥️

🏠 Exports

|参数|类型| |---|---| |🎗️$|Functions| |🎗️default|Functions|

🎗️Functions

$

  • privily 函数是一个高阶函数,用于通过共享作用域实现类中的私有变量。 它接收一个函数 `c` 作为参数,这个函数接受一个类型为 S 的作用域(`scope`), 并返回一个构造函数 T。privily 的目的是包装这个构造函数并扩展其功能,使其能够在 每个实例中共享一个私有作用域。

    Type Parameters

    • S extends object
    • T extends Constructor<any>
  • $<S, T>(c:((scope:S) => T)): T

default

  • privily 函数是一个高阶函数,用于通过共享作用域实现类中的私有变量。 它接收一个函数 `c` 作为参数,这个函数接受一个类型为 S 的作用域(`scope`), 并返回一个构造函数 T。privily 的目的是包装这个构造函数并扩展其功能,使其能够在 每个实例中共享一个私有作用域。

    Type Parameters

    • S extends object
    • T extends Constructor<any>
  • default<S, T>(c:((scope:S) => T)): T