method
strict_loading!
Ruby on Rails latest stable (v7.1.3.2)
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Class: Core
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- What's this?
strict_loading!(value = true, mode: :all)
public
Sets the record to strict_loading mode. This will raise an error if the record tries to lazily load an association.
user = User.first user.strict_loading! # => true user.address.city => ActiveRecord::StrictLoadingViolationError user.comments.to_a => ActiveRecord::StrictLoadingViolationError
Parameters
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value - Boolean specifying whether to enable or disable strict loading.
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:mode - Symbol specifying strict loading mode. Defaults to :all. Using :n_plus_one_only mode will only raise an error if an association that will lead to an n plus one query is lazily loaded.
Examples
user = User.first user.strict_loading!(false) # => false user.address.city # => "Tatooine" user.comments.to_a # => [#<Comment:0x00...] user.strict_loading!(mode: :n_plus_one_only) user.address.city # => "Tatooine" user.comments.to_a # => [#<Comment:0x00...] user.comments.first.ratings.to_a => ActiveRecord::StrictLoadingViolationError