BlockConfigurable
A little mixin to make your classes and modules configurable using either single statements or blocks.
Installation
Install as a standalone gem:
gem install block_configurable
Or include into your Gemfile:
gem 'block_configurable', '~> 0.10.0'Usage
Set up your class (or module). Only parameters explicitly listed will be available for configuration.
class MyClass
include BlockConfigurable
configurable :param_with_default_value, 'A default!'
configurable :param_without_default_value
configurable :another_one
endConfigure it:
MyClass.configure do |c|
c.param_without_default_value = 'A value now!'
c.another_one = 'My values, my rules'
end
# or
MyClass.configuration.another_one = 'My values, my rules'Read configuration:
MyClass.configuration.param_with_default_value
#=> 'A default!'
MyClass.configuration.another_one
#=> 'My values, my rules'