Module: Relaton::Iec

Defined in:
lib/relaton/iec.rb,
lib/relaton/iec/hit.rb,
lib/relaton/iec/util.rb,
lib/relaton/iec/version.rb,
lib/relaton/iec/item_data.rb,
lib/relaton/iec/model/ext.rb,
lib/relaton/iec/processor.rb,
lib/relaton/iec/model/item.rb,
lib/relaton/iec/data_parser.rb,
lib/relaton/iec/bibliography.rb,
lib/relaton/iec/data_fetcher.rb,
lib/relaton/iec/model/bibdata.rb,
lib/relaton/iec/model/bibitem.rb,
lib/relaton/iec/model/doctype.rb,
lib/relaton/iec/hit_collection.rb,
lib/relaton/iec/model/relation.rb,
lib/relaton/iec/model/item_base.rb,
lib/relaton/iec/model/stage_name.rb,
lib/relaton/iec/model/docidentifier.rb

Defined Under Namespace

Modules: Util Classes: Bibdata, Bibitem, Bibliography, DataFetcher, DataParser, Docidentifier, Doctype, Ext, Hit, HitCollection, Item, ItemBase, ItemData, Processor, Relation, StageName

Constant Summary collapse

INDEXFILE = 
"index-v1".freeze
VERSION = 
"2.1.0".freeze

Class Method Summary collapse

Class Method Details

.code_to_urn(code, lang = nil) ⇒ String?

Parameters:

  • code (String)
  • lang (String) (defaults to: nil)

Returns:

  • (String, nil) 


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# File 'lib/relaton/iec.rb', line 38

def code_to_urn(code, lang = nil) # rubocop:disable Metrics/AbcSize,Metrics/MethodLength
  rest = code.downcase.sub(%r{
    (?<head>[^\s]+)\s
    (?<type>is|ts|tr|pas|srd|guide|tec|wp)?(?(<type>)\s)
    (?<pnum>[\d-]+)\s?
    (?<_dd>:)?(?(<_dd>)(?<date>[\d-]+)\s?)
  }x, "")
  m = $~
  return unless m[:head] && m[:pnum]

  deliv = /cmv|csv|exv|prv|rlv|ser/.match(code.downcase).to_s
  urn = ["urn", "iec", "std", m[:head].split("/").join("-"), m[:pnum], m[:date], m[:type], deliv, lang]
  (urn + ajunct_to_urn(rest)).join ":"
end

.grammar_hash ⇒ String

Returns hash of XML reammar

Returns:

  • (String) 


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# File 'lib/relaton/iec.rb', line 28

def grammar_hash
  # gem_path = File.expand_path "..", __dir__
  # grammars_path = File.join gem_path, "grammars", "*"
  # grammars = Dir[grammars_path].sort.map { |gp| File.read gp }.join
  Digest::MD5.hexdigest Relaton::Iec::VERSION + Relaton::Iso::VERSION + Relaton::Bib::VERSION # grammars
end

.urn_to_code(urn) ⇒ Array<String>?

Returns urn & language.

Parameters:

  • urn (String)

Returns:

  • (Array<String>, nil) —

    urn & language



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# File 'lib/relaton/iec.rb', line 55

def urn_to_code(urn) # rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/PerceivedComplexity
  fields = urn.upcase.split ":"
  return if fields.size < 5

  head, num, date, type, deliv, lang = fields[3, 8]
  code = head.gsub("-", "/")
  code += " #{type}" unless type.nil? || type.empty?
  code += " #{num}"
  code += ":#{date}" unless date.nil? || date.empty?
  code += ajanct_to_code(fields[9..-1])
  code += " #{deliv}" unless deliv.nil? || deliv.empty?
  [code, lang&.downcase]
end