// Learn more at http://blog.wolksoftware.com/introducing-inversify-2
var inversify = require("inversify@2.0.0-alpha.3");
require("reflect-metadata");
var TYPES = {
Ninja: "Ninja",
Katana: "Katana",
Shuriken: "Shuriken"
};
class Katana {
hit() {
return "cut!";
}
}
class Shuriken {
throw() {
return "hit!";
}
}
class Ninja {
constructor(katana, shuriken) {
this._katana = katana;
this._shuriken = shuriken;
}
fight() { return this._katana.hit(); };
sneak() { return this._shuriken.throw(); };
}
// Declare injections
inversify.inject(TYPES.Katana, TYPES.Shuriken)(Ninja);
// Declare bindings
var kernel = new inversify.Kernel();
kernel.bind(TYPES.Ninja).to(Ninja);
kernel.bind(TYPES.Katana).to(Katana);
kernel.bind(TYPES.Shuriken).to(Shuriken);
// Resolve dependencies
var ninja = kernel.get(TYPES.Ninja);
return ninja;