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little-di

0.0.1 • Public • Published

Little DI

A very simple implementation of dependency injection concept for both frontend and backend in ES6.

Usage

const classesConfig = [
    {
        clazz: Engine,
        scope: 'prototype'
    },
    {
        clazz: Car,
        dependencies: [Engine],
        scope: 'prototype'
    },
    {
        clazz: Manufacture
    }
];
const container = new Container(classesConfig);
 
container.getClass('Engine');

API

Container class

Constructor Description
Container(config:ClassesConfig) Creates an container for all registered classes instances management. One application should only have one container.
Methods Description
getClass() Return Value: Class<T> - Fetches the scoped instance of the class.

ClassesConfig object specification

Properties Description
clazz Type: Class<T> - The instances of which to be managed.
dependencies Type: [Class<T>, <...>] - An array of dependent classes.
scope Type: string - the scope of the class instance. Available scopes are: SCOPE_SINGLETON and SCOPE_PROTOTYPE. Defaults to SCOPE_SINGLETON.

Install

npm i little-di

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0

Version

0.0.1

License

Apache-2.0

Last publish

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