Class: Pubid::Bsi::Identifiers::Disc

Inherits:
SingleIdentifier show all
Defined in:
lib/pubid/bsi/identifiers/disc.rb

Overview

DISC (Delivering Information Solutions to Customers) identifier Examples: “DISC PD 2000-2:1997”, “DISC PD 3004:1998”

Constant Summary collapse

TYPED_STAGES = 
[
  Pubid::Components::TypedStage.new(
    code: :disc,
    stage_code: :published,
    type_code: :disc,
    abbr: ["DISC"],
    name: "DISC",
    harmonized_stages: %w[60.00 60.60],
  ),
].freeze

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from SingleIdentifier

#<=>, #publisher

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

Class Method Details

.type ⇒ Object 



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# File 'lib/pubid/bsi/identifiers/disc.rb', line 20

def self.type
  { key: :disc, title: "DISC", short: "DISC" }
end

Instance Method Details

#to_s(lang: :en, lang_single: false) ⇒ Object 



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# File 'lib/pubid/bsi/identifiers/disc.rb', line 24

def to_s(lang: :en, lang_single: false)
  parts = []

  # DISC prefix
  parts << "DISC"

  # Type (PD) + number
  if number
    number_str = if number.is_a?(Components::Code)
                   number.value.to_s
                 else
                   number.to_s
                 end
    if part
      part_val = part.is_a?(Components::Code) ? part.value : part
      number_str += "-#{part_val.to_s.strip}"
    end
    parts << "PD #{number_str}"
  end

  result = parts.join(" ")

  # Date with colon separator
  if date
    result += ":#{date}"
  end

  result
end