method

compile_template

v2.0.3 - Show latest stable - 0 notes - Class: ActionView::Base

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compile_template(handler, template, file_name, local_assigns) private

Compile and evaluate the template’s code

# File actionpack/lib/action_view/base.rb, line 614
      def compile_template(handler, template, file_name, local_assigns)
        render_symbol = assign_method_name(handler, template, file_name)
        render_source = create_template_source(handler, template, render_symbol, local_assigns.keys)
        line_offset   = @@template_args[render_symbol].size + handler.line_offset

        begin
          file_name = 'compiled-template' if file_name.blank?
          CompiledTemplates.module_eval(render_source, file_name, -line_offset)
        rescue Exception => e  # errors from template code
          if logger
            logger.debug "ERROR: compiling #{render_symbol} RAISED #{e}"
            logger.debug "Function body: #{render_source}"
            logger.debug "Backtrace: #{e.backtrace.join("\n")}"
          end

          raise TemplateError.new(extract_base_path_from(file_name) || view_paths.first, file_name || template, @assigns, template, e)
        end

        @@compile_time[render_symbol] = Time.now
        # logger.debug "Compiled template #{file_name || template}\n  ==> #{render_symbol}" if logger
      end

compile_template

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