如何扩展Spree::Adjustable::Adjuster?
How to extend Spree::Adjustable::Adjuster?
我正在尝试按照指南 (http://guides.spreecommerce.org/developer/adjustments.html) 中的说明扩展 Spree::Adjustable::Adjuster。指示并不难遵循,我按照它们到达了 T,但出现以下错误:
`<module:Adjuster>': uninitialized constant Spree::Adjustable::Adjuster::Base (NameError)
我正在尝试按照指南 (http://guides.spreecommerce.org/developer/adjustments.html) 中的说明扩展 Spree::Adjustable::Adjuster。指示并不难遵循,我按照它们到达了 T,但出现以下错误:
`<module:Adjuster>': uninitialized constant Spree::Adjustable::Adjuster::Base (NameError)