Class: Suit

Inherits:
Object
  • Object
show all
Defined in:
lib/rora/model/suit.rb

Overview

The four categories in a deck of cards.

Each card bears one of four symbols showing which suit it belongs to. A deck of cards has four suits: hearts, clubs, spades, and diamonds.

Constant Summary collapse

HEART = 
new(43, "H", "Heart")
SPADE = 
new(47, "S", "Spade")
CLUB = 
new(53, "C", "Club")
DIAMOND = 
new(59, "D", "Diamond")

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, key, value) ⇒ Suit

Returns a new instance of Suit.



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# File 'lib/rora/model/suit.rb', line 10

def initialize(id, key, value)
  @id = id
  @key = key
  @value = value
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/rora/model/suit.rb', line 8

def id
  @id
end

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/rora/model/suit.rb', line 8

def key
  @key
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/rora/model/suit.rb', line 8

def value
  @value
end

Class Method Details

.get(key) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/rora/model/suit.rb', line 20

def self.get(key)
  self.values.each do |suit|
    return suit if suit.key.casecmp(key) == 0
  end
  raise ArgumentError, "No suit exists for key " + key
end

.values ⇒ Object 



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# File 'lib/rora/model/suit.rb', line 16

def self.values
  [HEART, SPADE, CLUB, DIAMOND]
end

Instance Method Details

#==(suit) ⇒ Object 



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# File 'lib/rora/model/suit.rb', line 31

def == suit
  self.id == suit.id
end

#to_s ⇒ Object 



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# File 'lib/rora/model/suit.rb', line 27

def to_s
  "Suit: id=#{@id}, key='#{@key}', value='#{@value}'"
end