# new Text( name, optional )
# ==========================
# those variable thingies
#
#     text = new Static('text')
#
exports.Text =
class Text
  constructor: ( @text )->
    # no-op

  # text.regexString()
  # --------------------
  # makes a regex string of the text path - used by text.test()
  #
  # returns a string of this path's regex
  #
  regexString: ->
    @text.replace /[.*+?^${}()|[\]\\]/g, "\\$&"


  # text.test( string )
  # ---------------------
  # validates a string using the key's regex pattern
  #
  # returns true/false if the string matches
  #
  test: ( string )->
    @text == string


  # text.url( string )
  # --------------------
  # returns a string for building the url
  # if it matches the key conditions
  #
  url: ( string )->
    if @test(string) then string else false


  # text.toString()
  # -----------------
  # returns a unique id that can be compared to other parts
  #
  toString: ->
    @text


  @regex = /[\w\-_\\\/\.]+/

  @parse = ( string )->
    pattern = new RegExp "^#{ @regex.source }"

    name = pattern.exec(string)[0]

    new @ name