Module: Rubi18n::Formatters::Float

Included in:
Float
Defined in:
lib/rubi18n/formatters.rb

Instance Method Summary collapse

Instance Method Details

#to_ls(locale = Rubi18n::Locale.current) ⇒ Object

Returns the integer in String form, according to the rules of the locale (default currently active). It will also put real typographic minus.



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# File 'lib/rubi18n/formatters.rb', line 47

def to_ls(locale = Rubi18n::Locale.current)
  int, frac = self.to_s.split('.')
  int[0] = "−" if 0 > self # Real typographic minus
  group = locale["numbers"]["group_delimiter"]
  decimal = locale["numbers"]["decimal_separator"]
  
  if "indian" == locale["numbers"]["separation"]
    int.gsub!(/(\d)(?=((\d\d\d)(?!\d))|((\d\d)+(\d\d\d)(?!\d)))/) do |match|
      match + group
    end
  else
    int.gsub!(/(\d)(?=(\d\d\d)+(?!\d))/) do |match|
      match + group
    end
  end
  int + decimal + frac
end