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The latest version of the book is P1.0, released almost 6 years ago. If you've bought a PDF of the book and would like to update it to this version (for free), visit your home page.

By default this page displays the errata for the latest version of the book. If you have a previous version, select it here:

If you've found a new error, please submit it.

  • Typo
  • Tech. error
  • Suggestion
  • Maybe next edition
  • Not a problem
  • Reported in: P1.0 (24-Jan-13)
  • Fixed: 14-Aug-13, awaiting book release
PDF page: 18
# ./code/snippets/create_socket.rb results in: ArgumentError: wrong number of arguments (2 for 3) from (irb):2:in `initialize' from (irb):2:...more...