instance method `specify_numeric_keys?`

Ruby on Rails 8.1.2

Since v7.0.10 Private

Available in: v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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specify_numeric_keys?(filter)

No documentation comment.

Parameters

filter req

Source

# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 1232
      def specify_numeric_keys?(filter)
        if filter.respond_to?(:keys)
          filter.keys.any? { |key| /\A-?\d+\z/.match?(key) }
        end
      end

Defined in actionpack/lib/action_controller/metal/strong_parameters.rb line 1232 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionController::Parameters

Signature

Parameters