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method

build_followpos

Importance_0
Ruby on Rails latest stable (v4.0.2) - 0 notes - Class: Builder
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build_followpos() private

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# File actionpack/lib/action_dispatch/journey/gtg/builder.rb, line 134
          def build_followpos
            table = Hash.new { |h, k| h[k] = [] }
            @ast.each do |n|
              case n
              when Nodes::Cat
                lastpos(n.left).each do |i|
                  table[i] += firstpos(n.right)
                end
              when Nodes::Star
                lastpos(n).each do |i|
                  table[i] += firstpos(n)
                end
              end
            end
            table
          end
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