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Class: DEBUGGER__::AbbrevCommand::TrieNode

Relationships & Source Files
Inherits: Object
Defined in: lib/debug/abbrev_command.rb

Class Method Summary

Instance Method Summary

Constructor Details

.new ⇒ TrieNode

[ GitHub ] 

  


# File 'lib/debug/abbrev_command.rb', line 5



def initialize
  @children = {}
  @types = {} # set
end


  







Instance Method Details



  

    #[](c)  
  

  [ GitHub ]


  

  


# File 'lib/debug/abbrev_command.rb', line 15



def [](c)
  @children[c]
end


  








  

    #add_type(type)  
  

  [ GitHub ]


  

  


# File 'lib/debug/abbrev_command.rb', line 19



def add_type type
  @types[type] = true
  self
end


  








  

    #append(c, type)  
  

  [ GitHub ]


  

  


# File 'lib/debug/abbrev_command.rb', line 10



def append c, type
  trie = (@children[c] ||= TrieNode.new)
  trie.add_type type
end


  








  

    #candidates  
  

  [ GitHub ]


  

  


# File 'lib/debug/abbrev_command.rb', line 36



def candidates
  @children.map{|c, n|
    ss = n.candidates
    ss.empty? ? c :
    ss.map{|s|
      c+s
    }
  }.flatten
end


  








  

    #type  
  

  [ GitHub ]


  

  


# File 'lib/debug/abbrev_command.rb', line 28



def type
  if @types.size == 1
    @types.keys.first
  else
    nil
  end
end


  








  

    #types  
  

  [ GitHub ]


  

  


# File 'lib/debug/abbrev_command.rb', line 24



def types
  @types.keys
end