method

to_h

v5.1.7 - Show latest stable - 0 notes - Class: Parameters

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to_h() public

Returns a safe ActiveSupport::HashWithIndifferentAccess representation of the parameters with all unpermitted keys removed.

params = ActionController::Parameters.new({ name: "Senjougahara Hitagi", oddity: "Heavy stone crab" }) params.to_h # => ActionController::UnfilteredParameters: unable to convert unfiltered parameters to hash safe_params = params.permit(:name) safe_params.to_h # => {"name"=>"Senjougahara Hitagi"}

Show source

# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 261 def to_h if permitted? convert_parameters_to_hashes(@parameters, :to_h) else raise UnfilteredParameters end end

to_h

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