This gem makes it easy to add simple active record attribute check methods.
You can use the latest IsAlias gem:
gem install is_alias
After you install IsAlias, add it to your Gemfile.
Defining the aliases
class User < ActiveRecord::Base is_alias :staff => true, :hireable => :profile_hireable end
is_alias takes a hash. The keys are the method names which, would be generated. The values are the active record fields. Use symbols. If the value is true, than the system uses the key as value.
Generated instance methods
Calling is_alias as shown above creates the following instance methods on Spaceship:
Please find out more about my work in my blog.
The MIT License
Copyright © 2009 Daniel Spangenberg
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.