class PriceGrabber::ResponseItem
Public Class Methods
with_attributes(attrs)
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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
Public Instance Methods
empty?()
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# File lib/pricegrabber/response_item.rb, line 23 def empty? instance_variables.inject(true) do |is_empty, ivar_name| is_empty && !instance_variable_get(ivar_name) end end