Class: NameFinder::NodeProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/name_finder/node_proxy.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node, delimiter) ⇒ NodeProxy

Returns a new instance of NodeProxy.



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# File 'lib/name_finder/node_proxy.rb', line 3

def initialize(node, delimiter)
  @node = node
  @delimiter = delimiter
end

Instance Attribute Details

#delimiter ⇒ Object (readonly)

Returns the value of attribute delimiter.



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# File 'lib/name_finder/node_proxy.rb', line 8

def delimiter
  @delimiter
end

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/name_finder/node_proxy.rb', line 8

def node
  @node
end

Instance Method Details

#add(buffer, term) ⇒ Object 



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# File 'lib/name_finder/node_proxy.rb', line 10

def add(buffer, term)
  if buffer.at_end?
    node[0] = term
  else
    subtree = node[buffer.head] ||= {}
    wrap(subtree).add buffer.rest, term
  end
end

#find(buffer, new_word = false) ⇒ Object 



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# File 'lib/name_finder/node_proxy.rb', line 19

def find(buffer, new_word=false)
  if buffer.at_end?
    node[0]
  else
    head = buffer.head
    if subtree = node[head]
      wrap(subtree).find(buffer.rest, head == delimiter)
    elsif new_word
      node[0]
    end
  end
end