Class: Rack::Logger

Inherits:

Object

• Object
• Rack::Logger

Defined in:

lib/rack/logger.rb

Overview

Sets up rack.logger to write to rack.errors stream

Instance Method Summary

• #call(env) ⇒ Object
• #initialize(app, level = ::Logger::INFO) ⇒ Logger constructor

  A new instance of Logger.

Constructor Details

#initialize(app, level = ::Logger::INFO) ⇒ Logger

Returns a new instance of Logger.

# File 'lib/rack/logger.rb', line 10

def initialize(app, level = ::Logger::INFO)
  @app, @level = app, level
end

Instance Method Details

#call(env) ⇒ Object

# File 'lib/rack/logger.rb', line 14

def call(env)
  logger = ::Logger.new(env[RACK_ERRORS])
  logger.level = @level

  env[RACK_LOGGER] = logger
  @app.call(env)
end