I see something like this:
require "ostruct" class OptionsWrapper < OpenStruct undef :id, :class
def (key) send(key) end
def =(key, value) send("#{key}=", value) end
def method_missing(method, *args, &block) return @table.include?(method) ? @table.send(method) : nil if %w(id class).include?(method.to_s)
@table.respond_to?(method) ? @table.send(method, *args, &block) : super end end
I know OpenStruct is a class part of standard ruby library allowing you to arbitrarily create methods on an object instance. I know that undef allows you to set a method to nil. But I dont see why it is needed in this case.
thanks for response