Class: RackPathInfoFix

Inherits:
Object
  • Object
show all
Defined in:
lib/rack_pathinfo_fix.rb

Overview

Rack PathInfo Fix

This class is a Rack Middleware that fixes up PATH_INFO to be correct for Rack based apps.

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ RackPathInfoFix 



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# File 'lib/rack_pathinfo_fix.rb', line 6

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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

def call(env)
  pi = env['PATH_INFO']
  sn = env['SCRIPT_NAME']

  if pi != sn
    env['PATH_INFO'] = File.join(sn, pi)
  end

  @app.call env
end