Method: CSL::Locale#<=>

Defined in:
lib/csl/locale.rb

#<=>(other) ⇒ 1, ...

Locales are sorted first by language, then by region; sort order is alphabetical with the following exceptions: the default locale is prioritised; in case of a language match the default region of that language will be prioritised (e.g., de-DE will come before de-AT even though the alphabetical order would be different).

Parameters:

  • other (Locale) —

    the locale used for comparison

Returns:

  • (1, 0, -1, nil) —

    the result of the comparison



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# File 'lib/csl/locale.rb', line 331

def <=>(other)
  case
  when !other.is_a?(Locale)
    nil
  when [language, region] == [other.language, other.region]
    0
  when default?
    -1
  when other.default?
    1
  when language == other.language
    case
    when default_region?
      -1
    when other.default_region?
      1
    else
      region <=> other.region
    end
  else
    language <=> other.language
  end
end