@dukous/di v1.0.2

di

class A {
    constructor(b) {
        this.id = Math.random();
        this.b = b;
    }
}

class B {
    constructor(c) {
        this.id = Math.random();
        this.c = c;
    }
}

class C {
    constructor(d) {
        this.id = Math.random();
        this.d = d;
    }
}

class D {
    constructor() {
        this.id = Math.random();
    }
}

DI.setDescriptor('a', {
    constructor: A,
    single: false,
    args:[
        { ref: 'b' }
    ]
});

DI.setDescriptor('b', {
    constructor: B,
    args:[
        { ref: 'c' }
    ]
});

DI.setDescriptor('c', {
    single: false,
    constructor: C,
    args:[
        { ref: 'd' }
    ]
});

DI.setDescriptor('d', {
    constructor: D
});

DI.startup();

console.log('request', JSON.stringify(DI.getService('a')));
console.log('request', JSON.stringify(DI.getService('a')));
console.log('request', JSON.stringify(DI.getService('a')));
console.log('---------------------------------');
console.log('---------------------------------');
console.log('single', JSON.stringify(DI.getService('b')));
console.log('single', JSON.stringify(DI.getService('b')));
console.log('single', JSON.stringify(DI.getService('b')));
console.log('---------------------------------');
console.log('---------------------------------');
console.log('request', JSON.stringify(DI.getService('c')));
console.log('request', JSON.stringify(DI.getService('c')));
console.log('request', JSON.stringify(DI.getService('c')));
console.log('---------------------------------');
console.log('---------------------------------');
console.log('single',JSON.stringify(DI.getService('d')));
console.log('single',JSON.stringify(DI.getService('d')));
console.log('single',JSON.stringify(DI.getService('d')));
console.log('---------------------------------');
console.log('---------------------------------');

request {"id":0.20134020339458436,"b":{"id":0.050290256525654,"c":{"id":0.40589360312913003,"d":{"id":0.9785633325093757}}}}
request {"id":0.616743642140972,"b":{"id":0.050290256525654,"c":{"id":0.9717748044041763,"d":{"id":0.9785633325093757}}}}
request {"id":0.33289539411322266,"b":{"id":0.050290256525654,"c":{"id":0.479683526914471,"d":{"id":0.9785633325093757}}}}
---------------------------------
---------------------------------
single {"id":0.050290256525654,"c":{"id":0.479683526914471,"d":{"id":0.9785633325093757}}}
single {"id":0.050290256525654,"c":{"id":0.479683526914471,"d":{"id":0.9785633325093757}}}
single {"id":0.050290256525654,"c":{"id":0.479683526914471,"d":{"id":0.9785633325093757}}}
---------------------------------
---------------------------------
request {"id":0.08199799643186667,"d":{"id":0.9785633325093757}}
request {"id":0.9138945099455842,"d":{"id":0.9785633325093757}}
request {"id":0.21158628061111906,"d":{"id":0.9785633325093757}}
---------------------------------
---------------------------------
single {"id":0.9785633325093757}
single {"id":0.9785633325093757}
single {"id":0.9785633325093757}