https://github.com/jnunemaker/scam

Really basic fake model for doing types in memory
https://github.com/jnunemaker/scam

Last synced: 9 months ago
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Really basic fake model for doing types in memory

• Host: GitHub
• URL: https://github.com/jnunemaker/scam
• Owner: jnunemaker
• Created: 2010-12-28T18:14:15.000Z (over 15 years ago)
• Default Branch: master
• Last Pushed: 2011-09-17T01:53:12.000Z (over 14 years ago)
• Last Synced: 2025-05-30T22:44:57.879Z (12 months ago)
• Language: Ruby
• Homepage:
• Size: 706 KB
• Stars: 32
• Watchers: 2
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README.rdoc

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README

          
= Scam

Really basic model-ish thing for creating different types in your application easily.

I use this whenever I want something to do psuedo belongs to/has many relationships, but do not want to back a model with a database as the data does not change often, if ever.

== Usage

Just create a class and include scam.

    class FeedTemplate

      include Scam

      attr_accessor :title, :icon, :instructions, :template, :format, :label

      def expand(value)

        url = template.gsub('{value}', URI.escape(value))

        url = "http://#{url}" if url !~ /https?\:\/\//

        url

      end

      def parse(body)

        case format

          when 'json'

            ActiveSupport::JSON.decode(body)

          when 'feed'

            Feedzirra::Feed.parse(body).to_hash

        end

      end

    end

    FeedTemplate.create({

      :id           => 1,

      :title        => 'Twitter',

      :label        => 'Twitter Username',

      :icon         => 'twitter',

      :instructions => 'Enter your Twitter username',

      :format       => 'json',

      :template     => 'http://twitter.com/statuses/user_timeline/{value}.json',

    })

Attributes are just defined using attr_accessor. :id is added when you include Scam.

== Note on Patches/Pull Requests

* Fork the project.

* Make your feature addition or bug fix.

* Add tests for it. This is important so I don't break it in a

  future version unintentionally.

* Commit, do not mess with rakefile, version, or history.

  (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)

* Send me a pull request. Bonus points for topic branches.

== Copyright

Copyright (c) 2010 John Nunemaker. See LICENSE for details.