module FormatRestricterRails::Includes::ClassMethods
Define the methods that can be called by host controllers.
Public Instance Methods
register_before_action(options, allowed_formats)
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This method is turned into a private method above.
# File lib/format_restricter_rails/includes.rb, line 20 def register_before_action(options, allowed_formats) before_action(options) do |_controller| # Can't use 'return' here or we'll get a local jump error. if request.format.symbol.present? head :not_acceptable unless allowed_formats.include?(request.format.symbol) end end end
restrict_formats_to(*args)
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This is the main API that host controllers will call at the top the controller.
# File lib/format_restricter_rails/includes.rb, line 13 def restrict_formats_to(*args) options = args.extract_options! allowed_formats = args.collect(&:to_sym) register_before_action(options, allowed_formats) end