Module: DeepCover::Node::BackwardsStrategy

Included in:
Masgn::BackwardsNode, Masgn::ConstantAssignment, Masgn::LeftSide, Masgn::Setter, Masgn::Splat, Masgn::VariableAssignment
Defined in:
lib/deep_cover/node/assignments.rb

Instance Method Summary collapse

Instance Method Details

#flow_completion_count ⇒ Object

Instead of assuming our parent tracks our entry and we are responsible for tracking our completion, we go the other way and assume our parent tracks our completion and we are responsible for our entry.



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# File 'lib/deep_cover/node/assignments.rb', line 40

def flow_completion_count
  if (s = next_sibling)
    s.flow_entry_count
  else
    parent.flow_completion_count
  end
end

#flow_entry_count ⇒ Object 



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# File 'lib/deep_cover/node/assignments.rb', line 48

def flow_entry_count
  if (first_child = children_nodes.first)
    first_child.flow_entry_count
  else
    flow_completion_count
  end
end