method

find_root_with_flag

v7.0.0 - Show latest stable - 0 notes - Class: Rails::Engine

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find_root_with_flag(flag, root_path, default = nil) private

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# File railties/lib/rails/engine.rb, line 675
      def self.find_root_with_flag(flag, root_path, default = nil) # :nodoc:
        while root_path && File.directory?(root_path) && !File.exist?("#{root_path}/#{flag}")
          parent = File.dirname(root_path)
          root_path = parent != root_path && parent
        end

        root = File.exist?("#{root_path}/#{flag}") ? root_path : default
        raise "Could not find root path for #{self}" unless root

        Pathname.new File.realpath root
      end

find_root_with_flag

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