Class: Asciidoctor::PDF::IndexTermGroup

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/asciidoctor/pdf/index_catalog.rb

Direct Known Subclasses

IndexTerm, IndexTermCategory

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, locale = nil) ⇒ IndexTermGroup

Returns a new instance of IndexTermGroup.



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# File 'lib/asciidoctor/pdf/index_catalog.rb', line 95

def initialize name, locale = nil
  @name = name
  @terms = {}
  @locale = locale || 'en'
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/asciidoctor/pdf/index_catalog.rb', line 93

def name
  @name
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/asciidoctor/pdf/index_catalog.rb', line 111

def <=> other
  if IndexTermCategory === self
    @name <=> other.name
  elsif (verdict = @name.casecmp other.name) == 0
    other.name <=> @name
  elsif (defined? ::ICU::Collation) && (!@name.ascii_only? || !other.name.ascii_only?)
    (::ICU::Collation::Collator.new @locale).compare @name, other.name
  else
    verdict
  end
end

#store_term(name, dest) ⇒ Object 



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# File 'lib/asciidoctor/pdf/index_catalog.rb', line 101

def store_term name, dest
  term = (@terms[name] ||= (IndexTerm.new name))
  term.add_dest dest if dest
  term
end

#terms ⇒ Object 



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# File 'lib/asciidoctor/pdf/index_catalog.rb', line 107

def terms
  @terms.empty? ? [] : @terms.values.sort
end