This package has been deprecated

    Author message:

    This package migrated to @ts-stack/di.

    ts-di
    TypeScript icon, indicating that this package has built-in type declarations

    2.3.0 • Public • Published

    Build Status

    Dependency injection library for JavaScript and TypeScript. It is an extraction of the Angular's dependency injection which means that it's feature complete, fast, reliable and well tested. Also - retrieve all API documentation with example code.

    Up-to-date with Angular 4.4.7, but with support DI to inherited class (when the child class does not have a constructor, while the parent class has it), and with exported makeDecorator(), makeParamDecorator(), makePropDecorator(), reflector, Type (see reflector test).

    Install

    npm i ts-di

    Also you need to install reflect-metadata module:

    npm i reflect-metadata

    Then, in tsconfig.json file, for compilerOptions you need to set experimentalDecorators and emitDecoratorMetadata to true:

    {
      "compilerOptions": {
        // ...
        "experimentalDecorators": true,
        "emitDecoratorMetadata": true
      }
    }

    Example usage

    import 'reflect-metadata';
    import { ReflectiveInjector, Injectable } from 'ts-di';
     
    @Injectable()
    class UsefulService {
    }
     
    @Injectable()
    class NeedsService {
      constructor(public service: UsefulService) {}
    }
     
    const injector = ReflectiveInjector.resolveAndCreate([NeedsService, UsefulService]);
    const needsService = injector.get(NeedsService);
    expect(needsService instanceof NeedsService).toBe(true);
    expect(needsService.service instanceof UsefulService).toBe(true);

    For more examples, see the tests for ts-di.

    API

    For full documentation check Angular DI docs:

    Install

    npm i ts-di

    DownloadsWeekly Downloads

    2

    Version

    2.3.0

    License

    MIT

    Unpacked Size

    156 kB

    Total Files

    67

    Last publish

    Collaborators

    • ktretiak