Io notes

This site contains some notes about the Io language. It's not meant to be complete or authoritative in any way; rather, it's a collection of things I learned along the way. Some parts may be incorrect; as my knowledge about the language grows, these will hopefully be corrected in due time.

The following sections are available (in alphabetical order):

• Call objects
• Conditions
• Curses
• Date and time
• Directories
• Exceptions
• Files
• Importing
• Internet
• Introspection
• Lists
• Loops
• Methods and blocks
• Numbers
• Object
• Objects
• Open issues
• Pitfalls
• Random numbers
• Special methods
• Strings
• Syntax
• Syntax extensions
• The Map object

[Last update: 2007-01-11]