Class: Link

Inherits:
Object
  • Object
show all
Defined in:
lib/rgraph/link.rb

Instance Method Summary collapse

Constructor Details

#initialize(arg) ⇒ Link

attr_accessor :source, :target



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# File 'lib/rgraph/link.rb', line 4

def initialize(arg)
  @args = arg
  if @args[:source] == nil
    raise Exception.new("source cant be nil")
  end

  if @args[:target] == nil
    raise Exception.new("target cant be nil")
  end

  if not @args[:source].is_a? Node
    raise Exception.new("source must be of type Node")
  end

  if not @args[:target].is_a? Node
    raise Exception.new("target must be of type Node")
  end

  @args[:weight] ||= 1

  @args[:source].neighbours << @args[:target]
  @args[:target].neighbours << @args[:source]
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/rgraph/link.rb', line 28

def method_missing(name, *args)
  super unless args.empty?
  @args[name]
end