method

compile!

v2.2.1 - Show latest stable - 0 notes - Class: ActionView::Renderable

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compile!(render_symbol, local_assigns) private

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# File actionpack/lib/action_view/renderable.rb, line 69
      def compile!(render_symbol, local_assigns)
        locals_code = local_assigns.keys.map { |key| "#{key} = local_assigns[:#{key}];" }.join

        source = "def \#{render_symbol}(local_assigns)\nold_output_buffer = output_buffer;\#{locals_code};\#{compiled_source}\nensure\nself.output_buffer = old_output_buffer\nend\n"

        begin
          ActionView::Base::CompiledTemplates.module_eval(source, filename, 0)
        rescue Exception => e # errors from template code
          if logger = defined?(ActionController) && Base.logger
            logger.debug "ERROR: compiling #{render_symbol} RAISED #{e}"
            logger.debug "Function body: #{source}"
            logger.debug "Backtrace: #{e.backtrace.join("\n")}"
          end

          raise ActionView::TemplateError.new(self, {}, e)
        end
      end

compile!

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