Class: Bio::AssemblyGraphAlgorithms::SingleCoherentPathsBetweenNodesFinder::DualStack

Inherits:
Object
  • Object
show all
Defined in:
lib/assembly/single_coherent_paths_between_nodes.rb

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ DualStack

Returns a new instance of DualStack.



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# File 'lib/assembly/single_coherent_paths_between_nodes.rb', line 347

def initialize(&block)
  @checker = block
  @stack = DS::Stack.new
  @dual_stack = DS::Stack.new
end

Instance Method Details

#pop ⇒ Object 



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# File 'lib/assembly/single_coherent_paths_between_nodes.rb', line 361

def pop
  @stack.pop || @dual_stack.pop
end

#push(to_push) ⇒ Object 



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# File 'lib/assembly/single_coherent_paths_between_nodes.rb', line 353

def push to_push
  if @checker.call to_push
    @dual_stack.push to_push
  else
    @stack.push to_push
  end
end

#sizes ⇒ Object 



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# File 'lib/assembly/single_coherent_paths_between_nodes.rb', line 365

def sizes
  return @stack.size, @dual_stack.size
end