github.com/niquola/kung_figure
Simple RUBY configuration DSL
sudo gem install kung_figure
or for rails in config/environment.rb
config.gem 'kung_figure'
then
sudo rake gems:install
Example:
module MyModule include KungFigure class Config < KungFigure::Base define_prop :prop1,'default1' define_prop :prop2, 2 class NestedConfig < KungFigure::Base define_prop :prop3,'prop3' class NestedNestedConfig < KungFigure::Base define_prop :prop4,'prop4' end end end end
This will mixin methods configure, config, load_config into MyModule:
MyModule.configure do prop1 'new value' nested_config do prop3 'new value' end end
and accessors for configs:
MyModule.config.prop1 MyModule.config.nested_config.prop1
You can also include KungFigure into nested in module classes and declare Config class (subclassing KungFigure::Base) to get similar result:
module MyModule include KungFigure class Config < KungFigure::Base define_prop :prop1,'default1' end #somewhere in another file class WorkHorse include KungFigure class Config < KungFigure::Base define_prop :my_config,'default' end def meth #here we can use config inside instance config.my_config end end end
Then your can access configuration with:
MyModule::WorkHorse.config or MyModule.config.work_horse
Or inside instances of WorkHorse as config method.
-
0.0.2 add MyModule.clear_config! (clear configs for all nested configs) and MyModule.clear_config (clear concrete configs) and KungFigure.clear_all_configs methods
-
0.0.3 fix bug with boolean configs
-
add another configuration style
Mod.confugure do |m| m.param 'value' m.nested_config |nc| nc.param1 'value2' end end
For more info see tests and source code :)
(The MIT License)
Copyright © 2010 niquola
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.