gistfile1.txt

class Cashinator {
  constructor (initialAmount, taxPercentage, itemList) {
  }

  /**
   * @return {*Current balance in the register}
   */
  getBalance () {
  }

  /**
   * 
   * @param {*String to filter by} query
   * @return {*List of items that have been purchased since register initialization}
   */
  filterItemsPurchased (query) {
  }

  /**
   * @return {*List of all prior transactions}
   */
  getTransactions () {
  }

  startTransaction () {
  }

  /**
   * Adds an item to the active transaction
   * @param {*ID of item to add to current transaction} itemId
   */
  addItem (itemId) {
  }

  /**
   * @return {*The most recently scanned item in the current transaction}
   */
  getMostRecentItem () {
  }

  /**
   * @return {*Current cost of active transaction}
   */
  getTransactionTotal () {
  }

  /**
   * Saves the active transaction and resets to allow for a new transaction
   */
  saveTransaction () {
  }

  /**
   * 
   * @param {*Adds money towards a transaction} amount
   */
  addPayment (amount) {
  }

  /**
   * @return {*The amount of change that is due}
   */
  getChange () {
  }

  /**
   * @return {*List of all items in current transaction}
   */
  getTransactionItems () {
  }

  /**
   * 
   * @param {*The amount of money that was given to the cashier} amountPaid
   * @return {*The amount of change due}
   */
  closeTransaction (amountPaid) {
  }
}