Class: Roll

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Roll

Returns a new instance of Roll.



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

def initialize
 2.times { push(rand(1..6)) }
end

Instance Method Details

#dup ⇒ Object 



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

def dup
  Marshal.load(Marshal.dump(self))
end

#is_hard? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/craps_dice.rb', line 17

def is_hard?
  uniq.length == 1
end

#is_seven? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/craps_dice.rb', line 21

def is_seven?
  sum == 7
end

#name ⇒ Object 



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# File 'lib/craps_dice.rb', line 25

def name
  ROLL_NAMES.find { |key, values|
    values.include?(self.sort)
  }.first
end

#reroll ⇒ Object 



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

def reroll
  clear
 2.times { push(rand(1..6)) }
  self
end