Class: Battlesnake::Turn

Inherits:
Base
  • Object
show all
Defined in:
lib/battlesnake/turn.rb

Overview

Represents a single iteration (turn) of a Battlesnake game.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#==

Constructor Details

#initialize(json_or_hash) ⇒ Turn

Returns a new instance of Turn.

Parameters:

  • json_or_hash (String, Hash) —

    can be a hash of attributes, or a JSON string which represents such a structure.



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# File 'lib/battlesnake/turn.rb', line 24

def initialize(json_or_hash)
  data = json_or_hash.is_a?(String) ? JSON.parse(json_or_hash) : json_or_hash

  @as_json = data
  @game = data['game']
  @board = Board.new(data['board'])
  @you = Snake.new(data['you'])
end

Instance Attribute Details

#as_json ⇒ Hash (readonly)

Returns board as a data structure usable by other objects.

Returns:

  • (Hash) —

    board as a data structure usable by other objects.



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# File 'lib/battlesnake/turn.rb', line 6

def as_json
  @as_json
end

#board ⇒ Board (readonly)

Returns board attributes as a Board object.

Returns:

  • (Board) —

    board attributes as a Board object.



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# File 'lib/battlesnake/turn.rb', line 12

def board
  @board
end

#game ⇒ Hash (readonly)

Returns game attributes as a data structure.

Returns:

  • (Hash) —

    game attributes as a data structure.



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# File 'lib/battlesnake/turn.rb', line 9

def game
  @game
end

#you ⇒ Snake (readonly)

Returns your own snake attributes as a Snake object.

Returns:

  • (Snake) —

    your own snake attributes as a Snake object.



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# File 'lib/battlesnake/turn.rb', line 15

def you
  @you
end

Instance Method Details

#others ⇒ Array<Snake>

Returns all snakes, minus your snake.

Returns:



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# File 'lib/battlesnake/turn.rb', line 37

def others
  return @others if defined?(@others)
  @others = board.snakes.reject{ |snake| snake.id == you.id }
end