Class: Deck

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

Direct Known Subclasses

CribbageDeck, EukerDeck, ExplodingDeck

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Deck

Returns a new instance of Deck.



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# File 'lib/deckcrystel.rb', line 16

def initialize
  @position = []
  @groups = []
  ["c", "h", "s", "d"].each do |suit|
    for card in 2..10
      @position.push("#{card}#{suit}")
    end
    ["a", "j", "q", "k"].each do |card|
      @position.push("#{card}#{suit}")
    end
  end
  shuffle
end

Instance Attribute Details

#groups ⇒ Object

Returns the value of attribute groups.



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# File 'lib/deckcrystel.rb', line 3

def groups
  @groups
end

#position ⇒ Object

Returns the value of attribute position.



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# File 'lib/deckcrystel.rb', line 2

def position
  @position
end

Instance Method Details

#card_at(card) ⇒ Object 



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# File 'lib/deckcrystel.rb', line 29

def card_at(card)
  @position[card]
end

#combine ⇒ Object 



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# File 'lib/deckcrystel.rb', line 51

def combine
  @position.push(@groups.flatten).flatten!
  @groups = []
  self
end

#deal(num_cards, num_hands) ⇒ Object 



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

def deal(num_cards, num_hands)
  for i in 0...num_hands
    @groups.push(top(num_cards))
    for x in 0...num_cards
      @position.shift
    end
  end
  self
end

#deal_in ⇒ Object 



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# File 'lib/deckcrystel.rb', line 56

def deal_in
  combine
end

#group_no(group, top_no, place, placein = 1) ⇒ Object 



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# File 'lib/deckcrystel.rb', line 59

def group_no(group, top_no, place, placein=1)
  if (1..@groups.length).include?(place)
    @groups[place-1].insert(placein-1, @groups[group-1][0...top_no]).flatten!
    @groups[group-1][0...top_no].each do |card|
      @groups[group-1].delete(card)
    end
  else
    @position.insert(placein-1, @groups[group-1][0...top_no]).flatten!
    @groups[group-1][0...top_no].each do |card|
      @groups[group-1].delete(card)
    end
  end
end

#index_of(card) ⇒ Object 



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# File 'lib/deckcrystel.rb', line 32

def index_of(card)
  @position.index(card)
end

#shuffle ⇒ Object 



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# File 'lib/deckcrystel.rb', line 10

def shuffle
  for x in 0..200
    swap
  end
  self
end

#swap(one = rand(@position.size), two = rand(@position.size)) ⇒ Object 



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# File 'lib/deckcrystel.rb', line 4

def swap(one=rand(@position.size), two=rand(@position.size))
  swap = @position[one]
  @position[one] = @position[two]
  @position[two] = swap
  self
end

#top(number) ⇒ Object 



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# File 'lib/deckcrystel.rb', line 35

def top(number)
  if number > @position.length + 1
    @position
  else
    @position[0...number]
  end
end