Class: NodeOfTree::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/BinarySearchk/node.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(v) ⇒ Node

Returns a new instance of Node.



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# File 'lib/BinarySearchk/node.rb', line 5

def initialize(v)
    @value = v
    @left = nil
    @right = nil
end

Instance Attribute Details

#left ⇒ Object

Returns the value of attribute left.



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# File 'lib/BinarySearchk/node.rb', line 3

def left
  @left
end

#right ⇒ Object

Returns the value of attribute right.



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# File 'lib/BinarySearchk/node.rb', line 3

def right
  @right
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/BinarySearchk/node.rb', line 3

def value
  @value
end

Instance Method Details

#insert(v) ⇒ Object 



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# File 'lib/BinarySearchk/node.rb', line 11

def insert(v)
    case value <=> v
    when 1 then insert_left(v)
    when -1 then insert_right(v)
    when 0 then
    end
end

#insert_left(v) ⇒ Object 



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# File 'lib/BinarySearchk/node.rb', line 19

def insert_left(v)
    if left.nil?
        self.left = Node.new(v)
    else
        left.insert(v)
    end
end

#insert_right(v) ⇒ Object 



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# File 'lib/BinarySearchk/node.rb', line 27

def insert_right(v)
    if right.nil?
        self.right = Node.new(v)
    else
        right.insert(v)
    end
end