Class: Pubid::Bsi::Identifiers::Index

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

Overview

BSI Index Examples: “BS 5000:Index:1981”, “BS 185 Index:1964”, “BS 5000 Index Issue 4:1980”

Constant Summary collapse

TYPED_STAGES = 
[
  Pubid::Components::TypedStage.new(
    code: :index,
    stage_code: :published,
    type_code: :index,
    abbr: ["Index"],
    name: "Index",
    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/index.rb', line 23

def self.type
  { key: :index, title: "Index", short: "Index" }
end

Instance Method Details

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



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# File 'lib/pubid/bsi/identifiers/index.rb', line 27

def to_s(lang: :en, lang_single: false)
  # Build string representation - Index has special format
  parts = []

  # Publisher (BS)
  parts << publisher.to_s if publisher

  # Number
  if number
    number_str = number.is_a?(Components::Code) ? number.value.to_s : number.to_s
    parts << number_str
  end

  result = parts.join(" ")

  # Index suffix with colon or space format
  result += if issue_number
              " Index Issue #{issue_number}"
            elsif index_format == "colon"
              ":Index"
            else
              " Index"
            end

  # Date
  if date
    year_val = date.is_a?(Components::Date) ? date.year : date.to_i
    result += ":#{year_val}"
  end

  result
end