Bryan Locke questions

• What's the best way to add colored-sytax code snippets to a web page?
• How to print a newline in an MS-DOS script?
• Can't find gems in irb: "NameError: uninitialized constant Gem from (irb)"
• base.extend vs. base.class_eval extend
• Refactoring ActiveRecord models with a base class versus a base module
• Continuing a statement on the next line WITH A COMMENT
• Is a Ruby module equivalent to a Java Interface?
• Why is the ":nodoc:" syntax needed?
• Where to put common code found in multiple models?
• Most concise way to test string equality (not object equality) for Ruby strings or symbols?

Bryan Locke answers