Class: Pubid::Plateau::UrnParser

Inherits:
UrnParser::Base show all
Defined in:
lib/pubid/plateau/urn_parser.rb

Overview

Parses Plateau URNs back into identifiers.

UrnGenerator emits:

urn:plateau:{type}:{number}[:{annex}]

type is one of: handbook, tr (technical report), an (annex), or another lowercase type string. Annex is a zero-padded 2-digit string when present.

Examples:

  • urn:plateau:handbook:00 → PLATEAU Handbook #00

  • urn:plateau:tr:01 → PLATEAU Technical Report #01

Constant Summary collapse

TYPE_MAP = 
{
  "handbook" => "Handbook",
  "tr" => "Technical Report",
  "an" => "Annex",
}.freeze

Instance Method Summary collapse

Methods inherited from UrnParser::Base

parse

Instance Method Details

#parse_urn(urn) ⇒ Object 



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# File 'lib/pubid/plateau/urn_parser.rb', line 23

def parse_urn(urn)
  body = strip_namespace(urn)
  parts = split_parts(body)

  type_token = parts.fetch(0)
  number = parts.fetch(1)
  annex = parts[2]

  text = "PLATEAU #{display_type(type_token)} ##{number}"
  text += "-#{annex}" if annex
  flavor_parse(text)
end