lib/papla.rb in papla-0.0.4 vs lib/papla.rb in papla-0.0.5

@@ -1,5 +1,7 @@
+require 'bigdecimal'
+require 'bigdecimal/util'
 require 'papla/backend'
 require 'papla/version'
 
 module Papla
   # Converts a number to Polish or English words,
@@ -114,10 +116,10 @@
     max = 999_999_999
     raise ArgumentError, "#{number} is too big, only numbers up to #{max} are supported" if number > max
   end
 
   def self.append_cents(basic_phrase, number)
-    cents = 100 * (number - number.to_i)
+    cents = 100 * (number.to_d - number.to_i)
     spell_cents(basic_phrase, cents)
   end
 
   def self.backend
     @backend ||= Backend.new