Class: Pubid::Jis::Identifiers::Base

Inherits:
Identifier
  • Object
show all
Defined in:
lib/pubid/jis/identifiers/base.rb

Overview

Base class for all JIS identifiers Provides common attributes and behavior

Direct Known Subclasses

SingleIdentifier, SupplementIdentifier

Instance Method Summary collapse

Methods inherited from Identifier

#base_identifier, #eql?, #exclude, #hash, #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

#initialize(code: nil, series: nil, number: nil, parts: nil, year: nil, language: nil, all_parts: false) ⇒ Base

Returns a new instance of Base.



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# File 'lib/pubid/jis/identifiers/base.rb', line 18

def initialize(code: nil, series: nil, number: nil, parts: nil,
              year: nil, language: nil, all_parts: false)
  if code
    @code = code
  elsif series && number
    @code = Components::Code.new(
      series: series,
      number: number,
      parts: parts || [],
    )
  end
  @year = year
  @language = language
  @all_parts = all_parts
end

Instance Method Details

#==(other) ⇒ Object

Comparison with all_parts logic When either identifier has all_parts=true, compare only series and number



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# File 'lib/pubid/jis/identifiers/base.rb', line 45

def ==(other)
  return false unless other.is_a?(Base)

  if all_parts? || other.all_parts?
    # Compare only series and number, ignore year, parts, all_parts
    return code.series == other.code.series &&
        code.number == other.code.number
  end

  # Normal full comparison
  code == other.code &&
    year == other.year &&
    language == other.language &&
    all_parts == other.all_parts
end

#all_parts? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pubid/jis/identifiers/base.rb', line 39

def all_parts?
  all_parts == true
end

#code ⇒ String

Generate URN for this identifier

Returns:

  • (String) —

    URN representation



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# File 'lib/pubid/jis/identifiers/base.rb', line 13

attribute :code, Pubid::Jis::Components::Code

#publisher ⇒ Object

Publisher is always JIS



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# File 'lib/pubid/jis/identifiers/base.rb', line 35

def publisher
  "JIS"
end

#to_s ⇒ Object

Basic string representation (override in subclasses)



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# File 'lib/pubid/jis/identifiers/base.rb', line 62

def to_s
  parts = [publisher, code.to_s]
  parts << ":#{year}" if year
  parts << "(#{language})" if language
  parts << "（規格群）" if all_parts?
  parts.join(" ")
end