instance method
empty?
Ruby on Rails 5.0.7.2
Since v5.0.7.2Signature
empty?()
Returns true if the object has no key/value pairs.
Source
# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 135
Defined in actionpack/lib/action_controller/metal/strong_parameters.rb line 135
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Defined in ActionController::Parameters