Module: ErrorLog::ClassMethods

Included in:
ErrorLog
Defined in:
lib/error_log/class_methods.rb

Instance Method Summary collapse

Instance Method Details

#current_revision ⇒ Object 



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# File 'lib/error_log/class_methods.rb', line 57

def current_revision
  @current_revision
end

#init ⇒ Object 



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# File 'lib/error_log/class_methods.rb', line 52

def init
  @current_revision = Vcs.revision
  Migrations.auto_migrate!
end

#log(level, error, options = {}) ⇒ Object

Log error, exception, or whatever you have on your mind

Args:

* level - error level {:debug, :info, :warn, :error, :fatal}
* error - error string itself
* options

Possible options:

* :backtrace 
* :params - params that can help you recreate this error, Hash
* :category - error category, helps you to group them later



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# File 'lib/error_log/class_methods.rb', line 22

def log(level,error,options={})
  backtrace = options[:backtrace]
  unless backtrace
    begin
      # I'm raising an exception just to get the current backtrace
      # If there is any more clever way to do that, please share.
      raise "wat?!"
    rescue Exception => e
      backtrace = e.backtrace[1..-1]
    end
  end

  # Silent rescues may not be optimal, for now they seem better than creating more mess
  logger.error "\n\n\n#{Time.now}\n= #{error}\n#{backtrace.join("\n")}\n#{options[:params]}" rescue nil

  ErrorLog::Model.create(
    :error => error,
    :backtrace => backtrace,
    :level => level,
    :params => options[:params],
    :vcs_revision => current_revision,
    :category => options[:category] || 'error_log'
  ) rescue nil 
end

#logger ⇒ Object

Errors log, may be useful when you’re facing some db related problems



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# File 'lib/error_log/class_methods.rb', line 48

def logger
  @logger = Logger.new(File.join(Rails.root,'log','error.log'))
end

#options ⇒ Object 



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# File 'lib/error_log/class_methods.rb', line 4

def options
  @options ||= {
    :vcs => Vcs.guess
  }
end