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', '~> 0.9.0'

Usage

class MyClass
  include BlockConfigurable

  config :param_with_default_value, 'A default!'
  config :param_without_default_value
  config :another_one
end

MyClass.configuration.param_with_default_value
#=> 'A default!'

MyClass.configuration.param_without_default_value
#=> nil

MyClass.configure do |c|
  c.param_with_default_value = 'My values, my rules'
  c.param_without_default_value = 'A value now!'
end

MyClass.configuration.param_with_default_value
#=> 'My values, my rules'

MyClass.configuration.param_without_default_value
#=> 'A value now!'

MyClass.configuration.another_one = 'The third'

MyClass.configuration.another_one
#=> 'The third'