class ActionDispatch::Journey::Router::Strexp

def self.build(path, requirements, separators, anchor = true)
  parser = Journey::Parser.new
  ast = parser.parse path
  new ast, path, requirements, separators, anchor
end

def initialize(ast, path, requirements, separators, anchor = true)
  @ast          = ast
  @path         = path
  @requirements = requirements
  @separators   = separators
  @anchor       = anchor
end