Class: Rack::TraceHeader

Inherits:

Object

• Object
• Rack::TraceHeader

Includes:

Description

Defined in:

lib/trace_header.rb,
lib/trace_header/result.rb,
lib/trace_header/description.rb

Defined Under Namespace

Modules: Description Classes: Result

Constant Summary

Constants included from Description

Description::MAXIMUM_LENGTH

Instance Method Summary

• #call(env) ⇒ Object
• #initialize(app) ⇒ TraceHeader constructor

  A new instance of TraceHeader.

Methods included from Description

#display

Constructor Details

#initialize(app) ⇒ TraceHeader

Returns a new instance of TraceHeader.

# File 'lib/trace_header.rb', line 10

def initialize(app)
  @app       = app
  @outputs   = []
  @fixed_app = nil
end

Instance Method Details

#call(env) ⇒ Object

# File 'lib/trace_header.rb', line 16

def call(env)
  tracer.enable { @app.call(env) }
  display(result)
  @fixed_app
end