Module: DoubleEntry::Configurable
- Included in:
- DoubleEntry, Locking, Reporting
- Defined in:
- lib/double_entry/configurable.rb
Overview
Make configuring a module or a class simple.
class MyClass include Configurable
class Configuration
attr_accessor :my_config_option
def initialize #:nodoc:
@my_config_option = "default value"
end
end
end
Then in an initializer (or environments/*.rb) do:
MyClass.configure do |config| config.my_config_option = "custom value" end
And inside methods in your class you can access your config:
class MyClass def my_method puts configuration.my_config_option end end
This is all based on this article:
http://robots.thoughtbot.com/post/344833329/mygem-configure-block
Defined Under Namespace
Modules: ClassMethods
Class Method Summary collapse
-
.included(base) ⇒ Object
:nodoc:.
Class Method Details
.included(base) ⇒ Object
:nodoc:
36 37 38 |
# File 'lib/double_entry/configurable.rb', line 36 def self.included(base) #:nodoc: base.extend(ClassMethods) end |