Class: Pubid::Ieee::Identifiers::SiStandard

Inherits:
Base show all
Defined in:
lib/pubid/ieee/identifiers/si_standard.rb

Overview

SI Standard (Système International) identifier IEEE/ASTM SI standards for metric system Handles both:

  • SI: Published standards (IEEE/ASTM SI 10-1997)

  • PSI: Proposed SI (drafts: IEEE/ASTM PSI 10/D2, October 2015)

Constant Summary collapse

TYPED_STAGES =

TYPED_STAGES for SI standards

[
  Components::TypedStage.new(
    abbr: ["SI"],
    type_code: "SI",
    stage_code: "published",
  ),
  Components::TypedStage.new(
    abbr: ["PSI"],
    type_code: "SI",
    stage_code: "draft",
  ),
].freeze

Instance Attribute Summary collapse

Attributes inherited from Base

#code_obj

Instance Method Summary collapse

Methods inherited from Base

#code, #draft, #draft_month, #initialize, parse, parse_single, #publisher

Methods inherited from Pubid::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::Ieee::Identifiers::Base

Instance Attribute Details

#draft_obj ⇒ Object

Use proper Draft component (Lutaml::Model object)



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# File 'lib/pubid/ieee/identifiers/si_standard.rb', line 31

def draft_obj
  @draft_obj
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/pubid/ieee/identifiers/si_standard.rb', line 33

def to_s
  parts = []

  # Publisher (IEEE/ASTM)
  parts << "IEEE/ASTM"

  # Type (SI or PSI based on typed_stage)
  parts << if typed_stage&.abbr&.include?("PSI")
             "PSI"
           else
             "SI"
           end

  # Code (number) with draft version for PSI
  code_part = code.to_s
  if draft_obj
    # Use Draft component's version attribute
    code_part += "/D#{draft_obj.version}"
  end
  parts << code_part if code

  # Date
  if month && year
    parts << ", #{month} #{year}"
  elsif year
    parts << "-#{year}"
  end

  # Relationships (if present)
  result = parts.join(" ")
  if relationships && !relationships.empty?
    rel_strs = relationships.map(&:to_s)
    result += " (#{rel_strs.join(' / ')})"
  end

  result
end