Loop for editing shopify collections - ruby-on-rails

Question

I'm pretty new to Ruby scripting and have made a script to loop through product collections in Shopify to change the 'product match condition' on all collections but I can't seem to get it to work at all unless I specify the collection ID.
I keep getting an error saying "NoMethodError: undefined method `disjunctive=' for #" and I can't figure out why. The script I've written is below:
Failed collection loop:
count = ShopifyAPI::SmartCollection.count
page = 1
while count > 0
collectionsEdits = ShopifyAPI::SmartCollection.find(:all,:params => {:page=> page})
collectionsEdits.disjunctive = 'true'
collectionsEdits.save
count = count - 50
page = page + 1
end
Specific collection ID:
collectionUpdate = ShopifyAPI::SmartCollection.find(437592964)
collectionUpdate.disjunctive = 'true'
collectionUpdate.save
Any help would be greatly appreciated!
API Documentation: https://help.shopify.com/api/reference/smartcollection

Answer 1

if Shopify::SmartCollection is just an ActiveRecord model so I'd recommend you to write that like this:
ShopifyAPI::SmartCollection.where(page: page).update_all(disjunctive: 'true')
P.S. in where clause you could provide any hash with your conditions
In your case error occurs because find(:all) return a collection but not a single instance that's why you cannot execute disjunctive = 'true'
So if you still want to write that your way do it like this:
count = ShopifyAPI::SmartCollection.count
page = 1
while count > 0
collectionsEdits = ShopifyAPI::SmartCollection.find(:all,:params => {:page=> page})
collectionEdits.each do |collectionEdit|
collectionEdit.disjunctive = 'true'
collectionEdit.save
end
count = count - 50
page = page + 1
end