Module: AttrDefaults

Defined in:
lib/attr_defaults.rb

Defined Under Namespace

Modules: Initialize

Class Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/attr_defaults.rb', line 20

def included klass
  klass.prepend Initialize
  
  class << klass
    [:attr, :attr_writer, :attr_reader, :attr_accessor].each do |method|
      define_method method do |*attrs, &block|
        super *attrs
      
        unless block.nil?
          defaults = class << self
            @attr_defaults ||= {}
          end
      
          defaults[attrs] = block
        end
      end
    end
  end
end