Extra assertions for the Ohm object to hash mapper for Redis including email address, URL, slug and IPv4 address.
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README.rdoc

ohm_extra_validations

IMPORTANT NOTE:

This gem is no longer actively being mantained. It was merged into Ohm-Contrib as WebValidations.

Please use this gem instead:

github.com/sinefunc/ohm-contrib

DESCRIPTION:

Ohm is an object to hash mapper for the Redis database. It supports assertions but only the most basic are included. For anything else you are expected to write regular expressions. Since modern web applications make heavy use or slugs, email address, URLs and IP addresses you'll end up writing or pasting the same regular expressions all the time. So then is when this gem is useful, adding specialized assertions for this kind of elements.

FEATURES:

Assertions for validating:

  • Slugs

  • Email addresses

  • URLs

  • IPv4 Addresses

SYNOPSIS:

class BlogPost < Ohm::Model
  attribute :slug

  index :slug

  def validate
    assert_slug :slug
  end
end

class Comment < Ohm::Model
    attribute :ip_address
    attribute :homepage
    attribute :email

    def validate
        assert_ipaddr :ip_address
        assert_url :homepage
        assert_email :email
    end
end

REQUIREMENTS:

  • ohm (>=0.0.33)

INSTALL:

  • sudo gem install ohm

  • gem build Rakefile

  • sudo gem install ohm_extra_validations-0.0.1.gem

LICENSE:

(The MIT License)

Copyright © 2010 Antonio Ognio

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.