Optional value not supported for last argument?

[gamov]

I have a method defined this way:

def latest_duty_tax(cat, country_code=@country)
…
end
memoize :latest_duty_tax

It works with ActiveSupport::Memoizable but triggers an exception with Memoist:

sidr.latest_duty_tax(cat, country_code, :reload)
# =>
#ArgumentError:   wrong number of arguments (3 for 2)
#/app/services/shipping_item_data_retriever.rb:24:in `latest_duty_tax'
#/.rvm/gems/ruby-1.9.3-p545@ector/gems/memoist-0.9.3/lib/memoist.rb:174:in `latest_duty_tax'

[matthewrudy]

good one.
need to look at this.

[findchris]

Good catch 👍

[ajmurmann]

just encountered the same issue with an optional Hash as the last argument. 👍