method

_normalize_args

v7.2.3 - Show latest stable - 0 notes - Class: AbstractController::Rendering

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What's this?

_normalize_args(action = nil, options = {}) private

Normalize args by converting `render “foo”` to `render action: “foo”` and `render “foo/bar”` to `render file: “foo/bar”`.

Show source

# File actionpack/lib/abstract_controller/rendering.rb, line 74
    def _normalize_args(action = nil, options = {}) # :doc:
      if action.respond_to?(:permitted?)
        if action.permitted?
          action
        else
          raise ArgumentError, "render parameters are not permitted"
        end
      elsif action.is_a?(Hash)
        action
      else
        options
      end
    end

_normalize_args

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