Contents

  class Link
    attr_accessor :source, :target

    def initialize(arg)
      @args = arg
      @source = @args.delete(:source)
      @target = @args.delete(:target)

      raise Exception.new("source cant be nil") unless @source
      raise Exception.new("target cant be nil") unless @target
      raise Exception.new("source must be of type Node") unless @source.is_a? Node
      raise Exception.new("target must be of type Node") unless @target.is_a? Node

      @args[:weight] ||= 1

      @source.neighbours << @target
      @target.neighbours << @source
    end

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

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
rgraph-0.0.6	lib/rgraph/link.rb
rgraph-0.0.5	lib/rgraph/link.rb
rgraph-0.0.4	lib/rgraph/link.rb