Installing multiple blueprints from another blueprint

install_multiple_blueprints.js

var RSVP  = require('rsvp');
var assign = require('lodash/object/assign');
module.exports = {
  description: '',
  // creates an array of blueprints to install, for instance scaffolding 
  install: function(options){
      var blueprints = [
        { blueprint: this.lookupBlueprint('account'),
          options: options
        },
        { blueprint: this.lookupBlueprint('user'),
          options: assign({entity: {
              name: options.entity.name // transform or modify options here, entity name for instance
            },
            options)
        }
      ];
      
      var installs = blueprints.map(function(b) {
        b.blueprint.install(b.options);
      });
      
      return RSVP.all(installs);
  }
};