class ActionDispatch::Journey::Path::Pattern::AnchoredRegexp

:nodoc:

def accept(node) 

def accept(node)
  %r{\A#{visit node}\Z}
end

def initialize(separator, matchers)

:nodoc: 
def initialize(separator, matchers)
  @separator = separator
  @matchers  = matchers
  @separator_re = "([^#{separator}]+)"
  super()
end

def visit_CAT(node) 

def visit_CAT(node)
  "#{visit(node.left)}#{visit(node.right)}"
end

def visit_GROUP(node) 

def visit_GROUP(node)
  "(?:#{visit node.left})?"
end

def visit_LITERAL(node) 

def visit_LITERAL(node)
  Regexp.escape(node.left)
end

def visit_OR(node) 

def visit_OR(node)
  children = node.children.map { |n| visit n }
  "(?:#{children.join(?|)})"
end

def visit_SLASH(node) 

def visit_SLASH(node)
  node.left
end

def visit_STAR(node) 

def visit_STAR(node)
  re = @matchers[node.left.to_sym]
  re ? "(#{re})" : "(.+)"
end

def visit_SYMBOL(node) 

def visit_SYMBOL(node)
  node = node.to_sym
  return @separator_re unless @matchers.key?(node)
  re = @matchers[node]
  "(#{Regexp.union(re)})"
end