Watson1978

Apple Inc. (NASDAQ: AAPL; previously Apple Computer, Inc.) is an American multinational corporation that designs and markets consumer electronics, computer software, and personal computers. The company's best-known hardware products include the Macintosh line of computers, the iPod, the iPhone and the iPad. Apple software includes the Mac OS X operating system; the iTunes media browser; the iLife suite of multimedia and creativity software; the iWork suite of productivity software; Aperture, a professional photography package; Final Cut Studio, a suite of professional audio and film-industry software products; Logic Studio, a suite of music production tools; and iOS, a mobile operating system. As of August 2010, the company operates 301 retail stores[5] in ten countries,[6] and an online store where hardware and software products are sold.
Established on April 1, 1976 in Cupertino, California, and incorporated January 3, 1977,[7] the company was previously named Apple Computer, Inc., for its first 30 years, b

Watson1978

(gdb) r
Starting program: /Users/watson/src/macruby-trunk-svn/miniruby /Users/watson/tmp/test_singleton.rb
Reading symbols for shared libraries .++++++++................... done
Reading symbols for shared libraries . done
method : 2.12264622838802e-314

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: 13 at address: 0x0000000000000000
0x00007fff81d2f700 in _class_getSuperclass ()
(gdb) bt

Watson1978

/Library/Frameworks/MacRuby.framework/Versions/0.9/usr/lib/ruby/1.9.2/forwardable.rb:185:in `search:': undefined method `html_parser' for nil:NilClass (NoMethodError)
	from /Library/Frameworks/MacRuby.framework/Versions/0.9/usr/lib/ruby/Gems/1.9.2/gems/mechanize-1.0.0/lib/mechanize/page.rb:208:in `block'
	from /Library/Frameworks/MacRuby.framework/Versions/0.9/usr/lib/ruby/Gems/1.9.2/gems/mechanize-1.0.0/lib/mechanize/page.rb:207:in `links'
	from /Users/watson/tmp/test_mechanize.rb:12:in `block'
	from /Library/Frameworks/MacRuby.framework/Versions/0.9/usr/lib/ruby/Gems/1.9.2/gems/mechanize-1.0.0/lib/mechanize.rb:262:in `get:'
	from /Users/watson/tmp/test_mechanize.rb:11:in `<main>'

Watson1978

module TestModule
  include TestModule
end

Watson1978

require 'date'

p Date.respond_to?(:now) # => false
p Date.now

__END__
$ macruby test_date.rb 
true
/Users/qoo/tmp/test_date.rb:4:in `<main>': private method `now' called for Date:Class (NoMethodError)

Watson1978

require 'test/unit/assertions.rb'
include Test::Unit::Assertions

# Array.new should return nil when break from block.
ary = Array.new(3) do |i|
  break if i == 2
  i.to_s
end

assert_nil(ary)

Watson1978

require 'test/unit/assertions.rb'
include Test::Unit::Assertions

ary = [1, 2, 3]
dup = ary.dup

ary.sort_by!{ break }
assert_equal(ary, dup)

puts :ok

Watson1978

require 'test/unit/assertions.rb'
include Test::Unit::Assertions

module AAA
  class BBB
    private
    def m_private; end

    protected
    def m_protected; end

Watson1978

require 'test/unit/assertions.rb'
include Test::Unit::Assertions

module ConstantSpecs
  class ParentA
    CS_CONST20 = :const20_2
  end

  class ContainerA
    class ChildA < ParentA

Watson1978

require 'test/unit/assertions.rb'
include Test::Unit::Assertions

class Foo
  def respond_to_missing?(method, priv= false)
    #puts "respond_to_missing? : " + method.inspect
    method
  end
end