ruby on rails - undefined method `stringify_keys' for false:FalseClass -

ruby on rails - undefined method `stringify_keys' for false:FalseClass -

gives me error code

module spree::admin::productshelper def stores_checkbox capture spree::store.all.each |store| concat hidden_field_tag "product[store_ids][]", store.id, @product.stores.include?(store) end end end end

but ok one....

module spree::admin::productshelper def stores_checkbox capture spree::store.all.each |store| concat check_box_tag "product[store_ids][]", store.id, @product.stores.include?(store), :style => "display: none;" end end end end

what's problem?

change this:

hidden_field_tag "product[store_ids][]", store.id, @product.stores.include?(store)

to:

hidden_field_tag "product[store_ids][]", store.id

the issue: hidden_field_tag expecting hash it's lastly parameter, passing in false (boolean).

the alter suggest add together product store_id hidden field on form, it's value set store.id.

you can read more hidden_field_tag here.

ruby-on-rails ruby helper