Module: Silverball::Numbers

Defined in:
lib/silverball/numbers.rb

Instance Method Summary collapse

Instance Method Details

#fraction_as_percentage(part, full, accuracy = 1) ⇒ Object 



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# File 'lib/silverball/numbers.rb', line 9

def fraction_as_percentage(part, full, accuracy = 1)
  percentage = (part * 100.0 / full).round(accuracy)

  "#{ percentage }%"
end

#number_with_separator(number, sep = "'") ⇒ Object 



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# File 'lib/silverball/numbers.rb', line 5

def number_with_separator(number, sep = "'")
  number.to_s.reverse.gsub(/\d\d\d(?=\d)/) { |s| "#{ s }#{ sep }" }.reverse
end