Class: Rails::Rack::Debugger

Inherits:
Object
  • Object
show all
Defined in:
railties/lib/rails/rack/debugger.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Debugger

Returns a new instance of Debugger.



6
7
8
9
10
11
12
13
14
15
16
17
18
 
# File 'railties/lib/rails/rack/debugger.rb', line 6

def initialize(app)
  @app = app

  ARGV.clear # clear ARGV so that rails server options aren't passed to IRB

  require_library_or_gem 'ruby-debug'
  ::Debugger.start
  ::Debugger.settings[:autoeval] = true if ::Debugger.respond_to?(:settings)
  puts "=> Debugger enabled"
rescue Exception
  puts "You need to install ruby-debug to run the server in debugging mode. With gems, use 'gem install ruby-debug'"
  exit
end

Instance Method Details

#call(env) ⇒ Object 



20
21
22
 
# File 'railties/lib/rails/rack/debugger.rb', line 20

def call(env)
  @app.call(env)
end