Ticker constructor

Ticker(
  1. double? ask,
  2. double? bid,
  3. double? volume,
  4. int? tradeId,
  5. double? price,
  6. double? size,
  7. DateTime? time,
)

Implementation

Ticker(this.ask, this.bid, this.volume, this.tradeId, this.price, this.size,
    this.time);