Class: Nucleo::Models::Concerns::Count

Inherits:
Object
  • Object
show all
Defined in:
lib/nucleo/models/concerns/count.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(count, min, max) ⇒ Nucleo::Concerns::Count

Returns an instance of the Count concern domain model

Parameters:

  • total (Integer)
  • min (Integer)
  • max (Integer) 


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# File 'lib/nucleo/models/concerns/count.rb', line 14

def initialize(count, min, max)
  @count = count.to_i
  @min   = min.to_i
  @max   = max.to_i
end

Instance Attribute Details

#count ⇒ Object (readonly)

Returns the value of attribute count.



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# File 'lib/nucleo/models/concerns/count.rb', line 5

def count
  @count
end

#max ⇒ Object (readonly)

Returns the value of attribute max.



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# File 'lib/nucleo/models/concerns/count.rb', line 5

def max
  @max
end

#min ⇒ Object (readonly)

Returns the value of attribute min.



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# File 'lib/nucleo/models/concerns/count.rb', line 5

def min
  @min
end

Instance Method Details

#max? ⇒ Boolean

Returns true if there is a max

Returns:

  • (Boolean) 


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# File 'lib/nucleo/models/concerns/count.rb', line 44

def max?
  (self.max > 0)
end

#missing? ⇒ Boolean

Returns true if missing

Returns:

  • (Boolean) 


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# File 'lib/nucleo/models/concerns/count.rb', line 23

def missing?
  (self.count < 1)
end

#multiple? ⇒ Boolean

Returns true if multiple

Returns:

  • (Boolean) 


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# File 'lib/nucleo/models/concerns/count.rb', line 30

def multiple?
  (self.count > 1)
end

#too_few? ⇒ Boolean

Returns true if too few

Returns:

  • (Boolean) 


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# File 'lib/nucleo/models/concerns/count.rb', line 37

def too_few?
  (self.count < self.min)
end

#too_many? ⇒ Boolean

Returns true if there is too many

Returns:

  • (Boolean) 


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# File 'lib/nucleo/models/concerns/count.rb', line 51

def too_many?
  (self.max? && (self.count > self.max))
end