Class: ErrorStalker::Backend::LogFile

Inherits:
Base
  • Object
show all
Defined in:
lib/error_stalker/backend/log_file.rb

Overview

A backend that logs all exception reports to a file. This is probably what you want to be running in development mode, and is also the default backend.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(filename) ⇒ LogFile

Creates a new LogFile backend that will log exceptions to filename



12
13
14
 
# File 'lib/error_stalker/backend/log_file.rb', line 12

def initialize(filename)
  @filename = filename
end

Instance Attribute Details

#filename ⇒ Object (readonly)

The name of the file containing the exception reports



9
10
11
 
# File 'lib/error_stalker/backend/log_file.rb', line 9

def filename
  @filename
end

Instance Method Details

#report(exception_report) ⇒ Object

Writes the information contained in exception_report to the log file specified when this backend was initialized.



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/error_stalker/backend/log_file.rb', line 18

def report(exception_report)
  File.open(filename, 'a') do |file|
    file.puts "Machine: #{exception_report.machine}"
    file.puts "Application: #{exception_report.application}"
    file.puts "Timestamp: #{exception_report.timestamp}"
    file.puts "Type: #{exception_report.type}"
    file.puts "Exception: #{exception_report.exception}"
    file.puts "Data: #{YAML.dump(exception_report.data)}"
    if exception_report.backtrace
      file.puts "Stack trace:"
      file.puts exception_report.backtrace.join("\n")
    end
    file.puts
  end
end