Class: Pubid::Jcgm::SingleIdentifier

Inherits:
Identifier show all
Defined in:
lib/pubid/jcgm/single_identifier.rb

Instance Method Summary collapse

Methods inherited from Identifier

parse

Methods inherited from Identifier

#base_identifier, #eql?, #exclude, #hash, #initialize, #mr_number, #mr_number_with_part, #mr_part, #mr_publisher, #mr_type, #mr_year, #new_edition_of?, polymorphic_name, #render, #resolve_urn_generator, #root, #to_mr_string, #to_supplement_s, #to_urn, #urn_supplement_type, #urn_type_code

Constructor Details

This class inherits a constructor from Pubid::Identifier

Instance Method Details

#language_portion ⇒ Object 



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# File 'lib/pubid/jcgm/single_identifier.rb', line 29

def language_portion
  return "" unless languages&.any?

  [
    "(",
    languages.map(&:original_code).join("/"),
    ")",
  ].join
end

#number_portion ⇒ Object 



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# File 'lib/pubid/jcgm/single_identifier.rb', line 22

def number_portion
  parts = []
  parts << number.value if number
  parts << ":#{date.year}" if date
  parts.join
end

#publisher_portion ⇒ String

Generate URN for this identifier

Returns:

  • (String) —

    URN representation



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# File 'lib/pubid/jcgm/single_identifier.rb', line 18

def publisher_portion
  publisher.to_s
end

#to_s ⇒ Object 



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# File 'lib/pubid/jcgm/single_identifier.rb', line 39

def to_s
  parts = [publisher_portion]
  parts << number_portion unless number_portion.empty?
  result = parts.join(" ")
  result += language_portion
  result
end