method
possibles

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Class: Formatter
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possibles(cache, options, depth = 0)
private
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# File actionpack/lib/action_dispatch/journey/formatter.rb, line 153 def possibles(cache, options, depth = 0) cache.fetch(:___routes) { [] } + options.find_all { |pair| cache.key?(pair) }.flat_map { |pair| possibles(cache[pair], options, depth + 1) } end