Cargo Assemble - Simple and Light Dependency Injection

import { assemble, get } from "https://deno.land/x/cargo_assemble";

// Register simple value and make it available in Cargo Assemble
assemble({
  token: "hello",
  value: "world",
});

// Get value from Cargo Assemble via token
get("hello");

import { assemble } from "https://deno.land/x/cargo_assemble";

// Create and register class without dependencies
class GreetingService {
    greet(value string) {
        return value;
    }
}
assemble({
    class: GreetingService
})

// Create and register class with dependencies
class ServiceB {
    constructor(
        private readonly greetingService: GreetingService,
        private readonly value: string
    ){}
    
    greet() {
        this.greetingService.greet()
    }
}

/*
 * Note the second dependency in the array. This is a reference to the value 
 * registered in the first example.
 */
assemble({
    class: ServiceB,
    dependencies: [GreetingService,'hello'],
})

get(ServiceB).say() // returns "world"

import { assemble } from "https://deno.land/x/cargo_assemble";

function say(serviceB: ServiceB) {
  return serviceB.say();
}

// We handover the class from the previous example as a dependency
assemble({
  function: say,
  dependencies: [ServiceB],
});

get(say); // returns "world"