Method: MList::Thread#tree

Defined in:
lib/mlist/thread.rb

#tree ⇒ Object

Answers a tree of messages.

The nodes of the tree are decorated to act like a linked list, providing pointers to next and previous in the tree.



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# File 'lib/mlist/thread.rb', line 35

def tree
  return nil if messages.size == 0
  build_tree unless @tree
  @tree
end