Module: Alchemy::Modules

Included in:
BaseController
Defined in:
lib/alchemy/modules.rb

Constant Summary collapse

@@alchemy_modules = 
YAML.load_file(File.expand_path('../../../config/alchemy/modules.yml', __FILE__))

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/alchemy/modules.rb', line 7

def self.included(base)
  base.send :helper_method, :alchemy_modules, :module_definition_for
end

.register_module(module_definition) ⇒ Object

Register a Alchemy module.

A module is a Hash that must have at least a name and a navigation key that has a controller and action name.

Example:

name: 'module',
navigation: {
  controller: 'admin/controller_name',
  action: 'index'
}



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# File 'lib/alchemy/modules.rb', line 24

def self.register_module(module_definition)
  @@alchemy_modules << module_definition.stringify_keys
end

Instance Method Details

#module_definition_for(name) ⇒ Object

Get the module definition for given module name

You can also pass a hash of an module definition. It then tries to find the module defintion from controller name and action name



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# File 'lib/alchemy/modules.rb', line 33

def module_definition_for(name)
  case name
  when String
    alchemy_modules.detect { |p| p['name'] == name }
  when Hash
    alchemy_modules.detect do |alchemy_module|
      definition_from_subnavi(alchemy_module, name.symbolize_keys)
    end
  else
    raise ArgumentError, "Could not find module definition for #{name}"
  end
end