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@@ -1,3 +1,7 @@
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+=== 1.1.0 / 2008-09-04
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+
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+German support / Thanks to Soleone!
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+
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 === 1.0.0 / 2008-08-01
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 Verbal is now a gem!
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\ No newline at end of file

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@@ -1,14 +1,21 @@
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 module Verbal
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-  VERSION = '1.0.0'
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+  VERSION = '1.1.0'
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   module Core
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-
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+    
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+    # returns exponent of value in cubic interval
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+    # 0 for 0-999, 3 for 1000-999999, 6 for 1_000_000-999_999_999 and so on ...
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+     
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     def exponent(value)
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       ((value.to_s.length - 1) / 3) * 3
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     end
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+    # returns array of pairs (exponent and corresponding value), so number can be easily converted to words
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+    # 1_512_999 => [[6, 1], [3, 512], [0,999]] 
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+
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+    
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     def process_thousands(value)
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       e  = exponent(value)
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       readable_slices = []