method

modules_for_helpers

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v7.1.3.4 - Show latest stable - 0 notes - Class: Resolution
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modules_for_helpers(modules_or_helper_prefixes) public

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# File actionpack/lib/abstract_controller/helpers.rb, line 49
      def modules_for_helpers(modules_or_helper_prefixes)
        modules_or_helper_prefixes.flatten.map! do |module_or_helper_prefix|
          case module_or_helper_prefix
          when Module
            module_or_helper_prefix
          when String, Symbol
            helper_prefix = module_or_helper_prefix.to_s
            helper_prefix = helper_prefix.camelize unless helper_prefix.start_with?(/[A-Z]/)
            "#{helper_prefix}Helper".constantize
          else
            raise ArgumentError, "helper must be a String, Symbol, or Module"
          end
        end
      end
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