~srushe/validates_as_isbn_old

[ARCHIVED] An out-of-date rails plugin to validate isbns
75114d03 — Steve Rushe 13 years ago
Update the README to point to the trunk.
d286c111 — Steve Rushe 13 years ago
First commit to repository (version 0.2).

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ValidatesAsIsbn
===============

This Ruby on Rails plugin implements an ActiveRecord validation helper
called validates_as_isbn. The helper validates that the string provided
is a valid ISBN. It works on both the original 10-character ISBN, or
the newer 13-character version.

Installation
------------

ruby script/plugin install http://svn.deeden.co.uk/validates_as_isbn/trunk

Full documentation on script/plugin can be obtained by invoking the plugin
script with no arguments:

ruby script/plugin

You may need to restart your webserver in order to load the plugin files.

Usage
-----

In your model file do something like:

class MyClass < ActiveRecord::Base
  validates_as_isbn :isbn
end