def all_away_games(year)
      games = all_games(year)
      results = games.select {|g| g.visit_team_abbrev == @abrev }
    end
def all_away_games(year)
      games = all_games(year)
      results = games.select {|g| g.visit_team_abbrev == @abrev }
    end
Returns an array of all away games for this team for the specified season