Module: Puppet::Pops::Types::PIntegerType::ClassModule

Includes:
Enumerable
Defined in:
lib/puppet/pops/types/types.rb

Instance Method Summary collapse

Instance Method Details

#==(o) ⇒ Object 



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# File 'lib/puppet/pops/types/types.rb', line 172

def ==(o)
  self.class == o.class && from == o.from && to == o.to
end

#each ⇒ Object

Returns Enumerator if no block is given Returns self if size is infinity (does not yield)



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# File 'lib/puppet/pops/types/types.rb', line 158

def each
  return self.to_enum unless block_given?
  return nil if from.nil? || to.nil?
  if to < from
    from.downto(to) {|x| yield x }
  else
    from.upto(to) {|x| yield x }
  end
end

#hash ⇒ Object 



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# File 'lib/puppet/pops/types/types.rb', line 168

def hash
  [self.class, from, to].hash
end

#range ⇒ Object

Returns the range as an array ordered so the smaller number is always first. The number may be Infinity or -Infinity.



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# File 'lib/puppet/pops/types/types.rb', line 146

def range
  f = from || NEGATIVE_INFINITY
  t = to || INFINITY
  if f < t
    [f, t]
  else
    [t,f]
  end
end

#size ⇒ Object

Returns Float.Infinity if one end of the range is unbound



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# File 'lib/puppet/pops/types/types.rb', line 139

def size
  return INFINITY if from.nil? || to.nil?
  1+(to-from).abs
end