Class: PriceGrabber::ResponseItem

Inherits:
Object
  • Object
show all
Defined in:
lib/pricegrabber/response_item.rb

Class Method Summary collapse

Class Method Details

.with_attributes(attrs) ⇒ Object 



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# File 'lib/pricegrabber/response_item.rb', line 3

def self.with_attributes(attrs)
  ins = new
  eigenclass = class << ins
                 self
               end
  attrs.each do |attr|
    attr_clean = attr.tr(".", "_")
    eigenclass.instance_eval do
      define_method(attr_clean.to_sym) do
        instance_variable_get(:"@#{attr_clean}")
      end

      define_method(:"#{attr_clean}=") do |val|
        instance_variable_set(:"@#{attr_clean}", val)
      end
    end
  end
  ins
end