Method: Pay::Currency#additional_precision

Defined in:
lib/pay/currency.rb

#additional_precision(amount) ⇒ Object

If amount is 0.8, we want to display $0.008



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# File 'lib/pay/currency.rb', line 47

def additional_precision(amount)
  _, decimals = amount.to_s.split(".")
  decimals&.length || 0
end