instance method
include?
Ruby on Rails 7.0.10
Since v5.2.8.1Signature
include?(key)Returns true if the given key is present in the parameters.
Source
# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 171
Defined in actionpack/lib/action_controller/metal/strong_parameters.rb line 171
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Defined in ActionController::Parameters