Module: Seabright::DefaultValues::ClassMethods

Defined in:
lib/redis_object/defaults.rb

Instance Method Summary collapse

Instance Method Details

#default_for(k, vl) ⇒ Object 



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# File 'lib/redis_object/defaults.rb', line 31

def default_for(k,vl)
	register_default k, vl
end

#default_vals ⇒ Object 



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# File 'lib/redis_object/defaults.rb', line 6

def default_vals
	@default_vals ||= {}
end

#intercept_for_defaults! ⇒ Object 



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# File 'lib/redis_object/defaults.rb', line 10

def intercept_for_defaults!
	return if @intercepted_for_defaults
	self.class_eval do
		
		alias_method :undefaulted_get, :get unless method_defined?(:undefaulted_get)
		def get(k)
			if !is_set?(k) && (d = self.class.default_vals[k.to_sym]) && !d.nil?
				return d
			end
			undefaulted_get(k)
		end
		
	end
	@intercepted_for_defaults = true
end

#register_default(k, vl) ⇒ Object 



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# File 'lib/redis_object/defaults.rb', line 26

def register_default(k,vl)
	default_vals[k.to_sym] = vl
	intercept_for_defaults!
end