Class: Puppet::Graph::Key Private

Inherits:
Object show all
Includes:
Comparable
Defined in:
lib/puppet/graph/key.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Sequential, nestable keys for tracking order of insertion in “the graph”

Instance Method Summary collapse

Constructor Details

#initialize(value = [0]) ⇒ Key

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Key.



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# File 'lib/puppet/graph/key.rb', line 9

def initialize(value = [0])
  @value = value
end

Instance Method Details

#<=>(other) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/puppet/graph/key.rb', line 23

def <=>(other)
  @value <=> other.value
end

#down ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/puppet/graph/key.rb', line 19

def down
  Puppet::Graph::Key.new(@value + [0])
end

#next ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/puppet/graph/key.rb', line 13

def next
  next_values = @value.clone
  next_values[-1] += 1
  Puppet::Graph::Key.new(next_values)
end