How to use

defaultsDeep

function

in

LoDashStatic

constructor(opts) {
    this.opts = _.defaultsDeep(opts, {
      paramName: "params"
    });
  }

createNode(opts, services) {
    let node = new ServiceBroker(_.defaultsDeep(opts, { logger: false, transporter: "Fake" }));
    if (services)
      H.addServices(node, services);
    return node;
  }

createBrokers(nodeIDs, opts) {
    return nodeIDs.map(nodeID => H.createBroker(_.defaultsDeep({}, opts, { nodeID, logger: false })));
  }

constructor(opts) {
    this.opts = _.defaultsDeep(opts, {
      tracesPerSecond: 1
    });

    this.lastTime = Date.now();
    this.balance = 0;
    this.maxBalance = this.opts.tracesPerSecond < 1 ? 1 : this.opts.tracesPerSecond;
  }

/**
   * Creates an instance of DatadogTraceExporter.
   * @param {Object?} opts
   * @memberof DatadogTraceExporter
   */
  constructor(opts) {
    super(opts);

    this.opts = _.defaultsDeep(this.opts, {
      agentUrl: process.env.DD_AGENT_URL || "http://localhost:8126/v0.4/traces",
      interval: 5,
      defaultTags: null
    });

    this.queue = [];
  }

/**
   * Creates an instance of EventLegacyTraceExporter.
   * @param {Object?} opts
   * @memberof EventLegacyTraceExporter
   */
  constructor(opts) {
    super(opts);

    this.opts = _.defaultsDeep(this.opts, {
    });
  }

/**
   * Creates an instance of Log4jsLogger.
   * @param {Object} opts
   * @memberof Log4jsLogger
   */
  constructor(opts) {
    super(opts);

    this.opts = _.defaultsDeep(this.opts, {
    });
  }

/**
   * Creates an instance of DebugLogger.
   * @param {Object} opts
   * @memberof DebugLogger
   */
  constructor(opts) {
    super(opts);

    this.opts = _.defaultsDeep(this.opts, {});
  }

/**
   * Merge `metadata` property in schema
   *
   * @static
   * @param {Object} src Source schema property
   * @param {Object} target Target schema property
   *
   * @returns {Object} Merged schema
   */
  static mergeSchemaMetadata(src, target) {
    return _.defaultsDeep(src, target);
  }

constructor(registry, broker, opts) {
    super(registry, broker, opts);

    this.opts = _.defaultsDeep(opts, {
      sampleCount: 3,
      lowCpuUsage: 10
    });
  }

/**
   * Creates an instance of BaseLogger.
   *
   * @param {Object} opts
   * @memberof BaseLogger
   */
  constructor(opts) {
    this.opts = _.defaultsDeep(opts, {
      level: "info",
      createLogger: null
    });
    this.Promise = Promise; // default promise before logger is initialized
  }

/**
   * Creates an instance of WinstonLogger.
   * @param {Object} opts
   * @memberof WinstonLogger
   */
  constructor(opts) {
    super(opts);

    this.opts = _.defaultsDeep(this.opts, {
      winston: {
        level: "silly",
      }
    });
  }

/**
   * Creates an instance of BunyanLogger.
   * @param {Object} opts
   * @memberof BunyanLogger
   */
  constructor(opts) {
    super(opts);

    this.opts = _.defaultsDeep(this.opts, {
      bunyan: {
        name: "moleculer"
      }
    });
  }

/**
   * Creates an instance of Cacher.
   *
   * @param {object} opts
   *
   * @memberof Cacher
   */
  constructor(opts) {
    this.opts = _.defaultsDeep(opts, {
      ttl: null,
      keygen: null,
      maxParamsLength: null
    });
  }

/**
   * Creates an instance of FormattedLogger.
   * @param {Object} opts
   * @memberof FormattedLogger
   */
  constructor(opts) {
    super(opts);

    this.opts = _.defaultsDeep(this.opts, {
      colors: true,
      moduleColors: false,
      formatter: "full",
      objectPrinter: null,
      autoPadding: false
    });

    this.maxPrefixLength = 0;
  }