Ranger made to collect or store (6)

I believe the answer is:

garner

I'm a little stuck... Click here to teach me more about this clue!

'store' is the definition.
(I know that garner is a type of store)

'ranger made to collect' is the wordplay.
'ranger' can be anagrammed to 'GARNER'.
But, I'm not clear how the anagram is indicated.

'or' acts as a link.

Can you help me to learn more?

(Other definitions for garner that I've seen before include "Collect and store" , "Gather or collect" , "Collect from ranger" , "Gather, earn" , "Store up; Erroll ---, jazz pianist" .)

I've seen this clue in the Sydney Morning Herald.

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