method

only

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What's this?

only(*onlies) public

Keeps only the condition(s) specified in onlies in the query, removing all others.

Post.order('id asc').only(:where)         # keeps only the where condition, removes the order
Post.order('id asc').only(:where, :order) # keeps only the where and order conditions

Show source

# File activerecord/lib/active_record/relation/spawn_methods.rb, line 67
    def only(*onlies)
      relation_with values.slice(*onlies)
    end

only

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