peburrows's validates_as_postal_code

In a Nutshell, peburrows's validates_as_postal_code...

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  has had 12 commits made by 1 contributors
  representing 683 lines of code
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  is mostly written in Ruby
  with a very low number of source code comments
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  has a young, but established codebase
  maintained by nobody
  with stable Y-O-Y commits
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  took an estimated 1 years of effort (COCOMO model)
  starting with its first commit in January, 2009
  ending with its most recent commit almost 15 years ago