Topics

• Operators
• Scripting
• Metaprogramming
• Dynamic Evaluation
• Introspection

Examples

• Operator Precedence and Methods
• Creating an Element
• Reading/Writing Attributes
• Dragging SVG Elements
• Implementing "with" using instance evaluation
• View an object's methods
• View an object's Instance Variables
• View Global and Local Variables
• View Class Variables
• Dynamically Creating Methods from Strings