diff options
Diffstat (limited to 'actionpack/lib/action_view/template/error.rb')
-rw-r--r-- | actionpack/lib/action_view/template/error.rb | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/actionpack/lib/action_view/template/error.rb b/actionpack/lib/action_view/template/error.rb index 5222ffa89c..a947d746e3 100644 --- a/actionpack/lib/action_view/template/error.rb +++ b/actionpack/lib/action_view/template/error.rb @@ -21,17 +21,18 @@ module ActionView super("Missing #{template_type} #{path} with #{details.inspect} in view paths #{display_paths}") end end + class Template # The Template::Error exception is raised when the compilation of the template fails. This exception then gathers a # bunch of intimate details and uses it to report a very precise exception message. class Error < ActionViewError #:nodoc: SOURCE_CODE_RADIUS = 3 - attr_reader :original_exception + attr_reader :original_exception, :backtrace def initialize(template, assigns, original_exception) @template, @assigns, @original_exception = template, assigns.dup, original_exception - @backtrace = compute_backtrace + @backtrace = original_exception.backtrace end def file_name @@ -42,14 +43,6 @@ module ActionView ActiveSupport::Deprecation.silence { original_exception.message } end - def clean_backtrace - if defined?(Rails) && Rails.respond_to?(:backtrace_cleaner) - Rails.backtrace_cleaner.clean(original_exception.backtrace) - else - original_exception.backtrace - end - end - def sub_template_message if @sub_templates "Trace of template inclusion: " + @@ -87,29 +80,16 @@ module ActionView @line_number ||= if file_name regexp = /#{Regexp.escape File.basename(file_name)}:(\d+)/ - - $1 if message =~ regexp or clean_backtrace.find { |line| line =~ regexp } + $1 if message =~ regexp || backtrace.find { |line| line =~ regexp } end end def to_s - "\n#{self.class} (#{message}) #{source_location}:\n" + - "#{source_extract}\n #{clean_backtrace.join("\n ")}\n\n" - end - - # don't do anything nontrivial here. Any raised exception from here becomes fatal - # (and can't be rescued). - def backtrace - @backtrace + "\n#{self.class} (#{message}) #{source_location}:\n\n" + + "#{source_extract(4)}\n #{backtrace.join("\n ")}\n\n" end private - def compute_backtrace - [ - "#{source_location.capitalize}\n\n#{source_extract(4)}\n " + - clean_backtrace.join("\n ") - ] - end def source_location if line_number |