module Wongi::Engine::BetaNode::TokenContainer
Public Instance Methods
empty?()
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# File lib/wongi-engine/beta/beta_node.rb, line 17 def empty? tokens.first.nil? end
size()
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# File lib/wongi-engine/beta/beta_node.rb, line 21 def size tokens.count end
tokens()
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# File lib/wongi-engine/beta/beta_node.rb, line 6 def tokens Enumerator.new do |y| rete.overlays.each do |overlay| overlay.raw_tokens(self).dup.each do |token| y << token unless token.deleted? end overlay.raw_tokens(self).reject! &:deleted? end end end