Method: Paypal::Payment::Recurring::Summary#numeric_attribute?

Defined in:: lib/paypal/payment/recurring/summary.rb

#numeric_attribute?(key) ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/paypal/payment/recurring/summary.rb', line 6

def numeric_attribute?(key)
  super || [:outstanding_balance, :failed_count].include?(key)
end