Module: SlotMachine::Slot

Included in:
Slot, TimeSlot
Defined in:
lib/slot_machine/slot.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/slot_machine/slot.rb', line 4

def self.included(base)
  base.class_eval do
    attr_reader :start, :end, :length

    def self.interval(value)
      @interval = value
    end

    def self.default_interval
      @interval || 10
    end
  end
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/slot_machine/slot.rb', line 58

def ==(other)
  self.class == other.class && self.start == other.start && self.end == other.end && self.length == other.length
end

#end=(value) ⇒ Object 



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# File 'lib/slot_machine/slot.rb', line 41

def end=(value)
  @end = end!(value) if range?
end

#initialize(range_or_length) ⇒ Object 



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# File 'lib/slot_machine/slot.rb', line 18

def initialize(range_or_length)
  if range_or_length.is_a? Range
    @type = :range
    self.start = range_or_length.first
    self.end   = range_or_length.last
  else
    @type = :length
    self.length = range_or_length
  end
end

#inspect ⇒ Object 



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# File 'lib/slot_machine/slot.rb', line 62

def inspect
  inspect_variables = begin
    if range?
      "@start=#{@start} @end=#{@end}"
    else
      "@length=#{@length}"
    end
  end
  "#<#{self.class.name} #{inspect_variables}>"
end

#length=(value) ⇒ Object 



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# File 'lib/slot_machine/slot.rb', line 45

def length=(value)
  @length = length!(value) if length?
end

#length? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/slot_machine/slot.rb', line 33

def length?
  @type == :length
end

#match(other, interval = nil) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/slot_machine/slot.rb', line 49

def match(other, interval = nil)
  interval ||= self.class.default_interval
  raise ArgumentError, "Interval has to be greater than 0 (#{interval} given)" unless interval > 0
  unless self.class == other.class
    other = self.class.new other
  end
  match_compared to_compared, other.to_compared, interval
end

#range? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/slot_machine/slot.rb', line 29

def range?
  @type == :range
end

#start=(value) ⇒ Object 



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# File 'lib/slot_machine/slot.rb', line 37

def start=(value)
  @start = start!(value) if range?
end