Class: WordTree

Inherits:
Object
  • Object
show all
Defined in:
lib/tree/word_tree.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ WordTree

Returns a new instance of WordTree.



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# File 'lib/tree/word_tree.rb', line 4

def initialize
  @root = WordTreeNode.new
  @line_count = 0
end

Instance Attribute Details

#line_count ⇒ Object

Returns the value of attribute line_count.



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# File 'lib/tree/word_tree.rb', line 2

def line_count
  @line_count
end

#root ⇒ Object

Returns the value of attribute root.



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# File 'lib/tree/word_tree.rb', line 2

def root
  @root
end

Instance Method Details

#add(line) ⇒ Object 



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# File 'lib/tree/word_tree.rb', line 9

def add(line)
  @line_count += 1
  root.add(line, 0)
end

#to_tree ⇒ Object 



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# File 'lib/tree/word_tree.rb', line 18

def to_tree
  root.to_tree
end

#truncate!(minimum) ⇒ Object 



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# File 'lib/tree/word_tree.rb', line 14

def truncate!(minimum)
  root.truncate!(minimum)
end