text: var czuonki = {
      destrawuj(ath) {
          if (ath.firstname == 'Daniel' && ath.lastname == 'F.') {
              ath.nick = 'Daniellek'
              return ath.nick
          } else if (ath.firstname == 'Marcin' && ath.lastname == 'B.') {
              ath.nick = 'Mrs Yans'
              return ath.nick           
          } else if (ath.firstname == 'Maciek' && ath.lastname == 'O.') {
              ath.nick = 'Olej'
              return ath.nick           
          } else if (ath.firstname == 'Anna' && ath.lastname == 'S.') {
              ath.nick = 'Łatka'
              return ath.nick  
          } else if (ath.firstname == 'Wojtek' && ath.lastname == 'D.') {
              ath.nick = 'defiks'
              return ath.nick  
          } else if (ath.firstname == 'Marzena' && ath.lastname == 'F.') {
              ath.nick = 'Buzz A.'
              return ath.nick  
          } else if (ath.firstname == 'Piotr' && ath.lastname == 'S.') {
              ath.nick = 'Sir Batą'
              return ath.nick  
          } else {
              return ath.firstname+' '+ath.lastname
          }
      },
      processStravaData(obj) {
          if (typeof obj.errors == "object") { 
              console.log('Bad strava API response'); 
              return []
          } else {
              return obj
          }
      }
  }
  