instance_values

	:instance_variables
	class Gift
	def initialize
	@name = "book"
	@price = 15.95
	end
	end
	gift = Gift.new
	hash = {}
	gift.instance_variables.each {|var| hash[var.to_s.delete("@")] = gift.instance_variable_get(var) }
	p hash # => {"name"=>"book", "price"=>15.95}
	:attributes.to_options
	App.first.attributes.to_options
	:instance_variable_get
	class Fred
	def initialize(p1, p2)
	@a, @b = p1, p2
	end
	end
	fred = Fred.new('cat', 99)
	fred.instance_variable_get(:@a) #=> "cat"
	fred.instance_variable_get("@b") #=> 99
	:instance_values
	Gift.new.instance_values # => {"name"=>"book", "price"=>15.95}
	:attributes
	App.first.attributes

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