Page Contents
@loopback/example-context
This project contains a list of standalone examples to illustrate Inversion of
Control (IoC) and Dependency Injection (DI) capabilities provided by
@loopback/context.
Examples
| Example | Description |
|---|---|
| binding-types.ts | Various ways to provide values for a binding |
| configuration-injection.ts | Configuration for bindings and injection of configurations |
| context-chain.ts | Contexts are chained to create a hierarchy of registries |
| context-observation.ts | Observe context (bind/unbind) and context view (refresh) events |
| custom-configuration-resolver.ts | Override how configuration is resolved from a given binding |
| custom-inject-decorator.ts | How to create a new decorator for custom injections |
| custom-inject-resolve.ts | How to specify a custom resolve function for bindings |
| dependency-injection.ts | Different styles of dependency injection |
| find-bindings.ts | Different flavors of finding bindings in a context |
| injection-without-binding.ts | Perform dependency injection without binding a class |
| interceptor-proxy.ts | Get proxies to intercept method invocations |
| parameterized-decoration.ts | Apply decorators that require parameters as arguments |
| sync-async.ts | Resolve bindings with dependencies synchronously or asynchronously |
| value-promise.ts | Handle synchronous or asynchronous results (ValueOrPromise) |
Use
Start all examples:
npm start
To run individual examples:
npm run build
node dist/<an-example>
Contributions
Tests
Run npm test from the root folder.
Contributors
See all contributors.
License
MIT