README.

smoil · Mar 4, 2012 · 48466b0 · 48466b0
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 Easily add custom getter and setter filters for attributes on ActiveRecord objects.  These can be useful if you wish to scrub data before it hits your datastore and/or provide uniformity when reading.
 
+## Requirements
+
+For Ruby 1.9.0 and greater.
+
 ## Usage
 
 Invoke `in_format`, `phone_format` or `ssn_format` in your Model for attributes you wish to process.