function Product(toConvert) {
    this.description = '';
    this.name = '';
    this.attribute = [];
    this.children = [];
    this.parents = [];
        this.rules = makeRules();

    angular.extend(this, toConvert);
}

angular.extend(Product, {

});

function makeRules(){
    return {
        onChange: function() {
            console.log("Applying global change rules: ", this);
        },
        onInstantiation: function() {
            console.log("Applying instantiation rules: ", this);
        },
        onContextApplication: function(room) {
            this.context = room;
            console.log("Applying context rules: ", this, room);
        },
    }
};