instance method `only`

Ruby on Rails 4.2.9

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

only(*onlies)

Removes any condition from the query other than the one(s) specified in onlies.

Post.order('id asc').only(:where)         # discards the order condition
Post.order('id asc').only(:where, :order) # uses the specified order

Parameters

onlies rest

Source

# File activerecord/lib/active_record/relation/spawn_methods.rb, line 64
    def only(*onlies)
      if onlies.any? { |o| o == :where }
        onlies << :bind
      end
      relation_with values.slice(*onlies)
    end

Defined in activerecord/lib/active_record/relation/spawn_methods.rb line 64 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::SpawnMethods

Signature

Parameters