class Link
Public Class Methods
new(attributes)
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# File lib/rgraph/link.rb, line 2 def initialize(attributes) self[:type] = 'undirected' self[:weight] = 1 attributes.each_pair do |key, value| self[key] = value end raise Exception.new("source cant be nil") unless self[:source] raise Exception.new("target cant be nil") unless self[:target] raise Exception.new("source must be of type Node") unless self[:source].is_a? Node raise Exception.new("target must be of type Node") unless self[:target].is_a? Node self[:source].neighbours << self[:target] self[:target].neighbours << self[:source] unless self[:type] == 'directed' end
Public Instance Methods
source()
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# File lib/rgraph/link.rb, line 19 def source self[:source] end
target()
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# File lib/rgraph/link.rb, line 23 def target self[:target] end
type()
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# File lib/rgraph/link.rb, line 27 def type self[:type] end