sortByAlphabetical() {
    this.tabList.sort((a, b) => {
      if (a.title < b.title) {
        return -1;
      }
      if (a.title > b.title) {
        return 1;
      }
      return 0;
    })
  }
/**
   * Sort types
   *  alphabetical
   *  audible
   *  most recen
   */
Sort types
alphabetical
audible
most recen
Sort types alphabetical audible most recen
sortByAlphabetical() {
    this.tabList.sort((a, b) => {
      if (a.title < b.title) {
        return -1;
      }
      if (a.title > b.title) {
        return 1;
      }
      return 0;
    })
  }
sortByAlphabetical ( ) { this . tabList . sort ( ( a , b ) => { if ( a . title < b . title ) { return - 1 ; } if ( a . title > b . title ) { return 1 ; } return 0 ; } ) }
Sort types
  alphabetical
  audible
  most recen
Sort types alphabetical audible most recen