Class: Player

Inherits:
Object
  • Object
show all
Defined in:
lib/player.rb

Overview

This class represents a single MLB player from a single MLB game

Direct Known Subclasses

Batter, Pitcher

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#appearances ⇒ Object

object pointers



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# File 'lib/player.rb', line 14

def appearances
  @appearances
end

#avg ⇒ Object

Returns the value of attribute avg.



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# File 'lib/player.rb', line 8

def avg
  @avg
end

#bat_order ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def bat_order
  @bat_order
end

#bats ⇒ Object

attributes from batters/13353333.xml or pitchers/1222112.xml



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# File 'lib/player.rb', line 11

def bats
  @bats
end

#boxname ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def boxname
  @boxname
end

#dob ⇒ Object

attributes from batters/13353333.xml or pitchers/1222112.xml



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# File 'lib/player.rb', line 11

def dob
  @dob
end

#era ⇒ Object

Returns the value of attribute era.



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# File 'lib/player.rb', line 8

def era
  @era
end

#first ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def first
  @first
end

#game_position ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def game_position
  @game_position
end

#games ⇒ Object

object pointers



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# File 'lib/player.rb', line 14

def games
  @games
end

#gid ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def gid
  @gid
end

#height ⇒ Object

attributes from batters/13353333.xml or pitchers/1222112.xml



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# File 'lib/player.rb', line 11

def height
  @height
end

#hr ⇒ Object

Returns the value of attribute hr.



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# File 'lib/player.rb', line 8

def hr
  @hr
end

#last ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def last
  @last
end

#losses ⇒ Object

Returns the value of attribute losses.



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# File 'lib/player.rb', line 8

def losses
  @losses
end

#num ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def num
  @num
end

#pid ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def pid
  @pid
end

#position ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def position
  @position
end

#rbi ⇒ Object

Returns the value of attribute rbi.



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# File 'lib/player.rb', line 8

def rbi
  @rbi
end

#rl ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def rl
  @rl
end

#saves ⇒ Object

Returns the value of attribute saves.



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# File 'lib/player.rb', line 8

def saves
  @saves
end

#status ⇒ Object

attributes from players.xml



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# File 'lib/player.rb', line 7

def status
  @status
end

#std_hr ⇒ Object

Returns the value of attribute std_hr.



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# File 'lib/player.rb', line 8

def std_hr
  @std_hr
end

#team_abbrev ⇒ Object

attributes from batters/13353333.xml or pitchers/1222112.xml



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# File 'lib/player.rb', line 11

def team_abbrev
  @team_abbrev
end

#team_code ⇒ Object

Returns the value of attribute team_code.



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# File 'lib/player.rb', line 8

def team_code
  @team_code
end

#team_obj ⇒ Object

object pointers



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# File 'lib/player.rb', line 14

def team_obj
  @team_obj
end

#throws ⇒ Object

attributes from batters/13353333.xml or pitchers/1222112.xml



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# File 'lib/player.rb', line 11

def throws
  @throws
end

#type ⇒ Object

attributes from batters/13353333.xml or pitchers/1222112.xml



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# File 'lib/player.rb', line 11

def type
  @type
end

#weight ⇒ Object

attributes from batters/13353333.xml or pitchers/1222112.xml



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# File 'lib/player.rb', line 11

def weight
  @weight
end

#wins ⇒ Object

Returns the value of attribute wins.



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# File 'lib/player.rb', line 8

def wins
  @wins
end

Instance Method Details

#at_bats_count ⇒ Object

Returns the number of at bats over the entire season for this player



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# File 'lib/player.rb', line 67

def at_bats_count
  gameday_info = GamedayUtil.parse_gameday_id(@gid)
  appearances = get_all_appearances(gameday_info["year"])
  count = appearances.inject(0) {|sum, a| sum + a.ab.to_i }    
end

#get_all_appearances(year) ⇒ Object

Returns an array of all the appearances (Batting or Pitching) made by this player for the season specified.



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# File 'lib/player.rb', line 42

def get_all_appearances(year)
  if !@appearances
    @appearances = []
    all_appearances = []
    games = get_games_for_season(year)    
    games.each do |game|
      @team_abbrev == game.home_team_abbrev ? status = 'home' : status = 'away'
      if @position == 'P'
        all_appearances.push *(game.get_pitchers(status))
      else
        all_appearances.push *(game.get_batters(status))
      end
    end
    # now go through all appearances to find those for this player
    all_appearances.each do |appearance|
      if appearance.pid == @pid
       @appearances << appearance
      end
    end
  end
  @appearances
end

#get_games_for_season(year) ⇒ Object

Returns an array of all the games for the team this player is on for the season specified currently will not handle a player who has played for multiple teams over a season



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# File 'lib/player.rb', line 85

def get_games_for_season(year)
  if !@games
    @games = get_team.all_games(year)  
  end
  @games
end

#get_team ⇒ Object

Returns the Team object representing the team for which this player plays



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# File 'lib/player.rb', line 75

def get_team
  if !@team_obj
    @team_obj = Team.new(@team_abbrev)
  end
  @team_obj
end

#init(element, gid) ⇒ Object

Initialize a player object by reading data from the players.xml file



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# File 'lib/player.rb', line 94

def init(element, gid)
  @gid = gid
  @pid = element.attributes['id']
  @first = element.attributes['first']
  @last = element.attributes['last']
  @num= element.attributes['num']
  @boxname = element.attributes['boxname']
  @rl, = element.attributes['rl']
  @position = element.attributes['position']
  @status = element.attributes['status']
  @bat_order = element.attributes['bat_order']
  @game_position = element.attributes['game_position']
  @avg = element.attributes['avg']
  @hr = element.attributes['hr']
  @rbi = element.attributes['rbi']
  @wins = element.attributes['wins']
  @losses = element.attributes['losses']
  @era = element.attributes['era']   
  set_extra_info
end

#init_pitcher_from_scoreboard(element) ⇒ Object

Initializes pitcher info from data read from the masterscoreboard.xml file



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# File 'lib/player.rb', line 31

def init_pitcher_from_scoreboard(element)
  @first = element.attributes['first']
  @last = element.attributes['last']
  @wins = element.attributes['wins']
  @losses = element.attributes['losses']
  @era = element.attributes['era']
end

#load_from_id(gid, pid) ⇒ Object

Initializes a Player object by reading the player data from the players.xml file for the player specified by game id and player id.



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# File 'lib/player.rb', line 18

def load_from_id(gid, pid)
  @gid = gid
  @pid = pid
  # fetch players.xml file
  @xml_data = GamedayFetcher.fetch_players(gid)
  @xml_doc = REXML::Document.new(@xml_data)
  # find specific player in the file
  pelement = @xml_doc.root.elements["team/player[@id=#{pid}]"]
  init(pelement, gid)
end