Can't recognize lines in block

[luikore]

Especially for sinatra applications. Here's a minimal example demonstrating the problem:

app.rb

require "sinatra"

class App < Sinatra::Base
  get '/' do
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    i = 1
    'hi'
  end
end

test.rb

require "test/unit"
require "rack/test"
require "cover_me"
require_relative "app"

CoverMe.config do |c|
  c.project.root = File.expand_path File.dirname(__FILE__)
  c.file_pattern = /app\.rb/
end
at_exit &(CoverMe.method :complete!)

class TestApp < Test::Unit::TestCase
  include Rack::Test::Methods

  def app
    App
  end

  def test_1
    get '/'
    assert_equal 'hi', last_response.body
  end
end

The result shows only 3 lines are covered, all lines in the block are not covered.

Environment:

• ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-darwin10.7.1]
• sinatra (1.2.6)
• rack-test (0.6.0)
• cover_me (1.0.0)

[midwire]

Same issue here. bump.