Advanced Perl Programming. 2nd Edition

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• Advanced Perl Programming, 2nd Edition
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  • Preface
    • Audience
    • Contents
    • Conventions Used in This Book
    • Using Code Examples
    • Wed Like to Hear from You
    • Safari Enabled
    • Acknowledgments
  • 1. Advanced Techniques
    • 1.1. Introspection
      • 1.1.1. Preparatory Work: Fun with Globs
        • 1.1.1.1. Aliasing
        • 1.1.1.2. Accessing parts of a glob
        • 1.1.1.3. Creating subroutines with glob assignment
      • 1.1.2. AUTOLOAD
      • 1.1.3. CORE and CORE::GLOBAL
      • 1.1.4. Case Study: Hook::LexWrap
      • 1.1.5. Introspection with B
    • 1.2. Messing with the Class Model
      • 1.2.1. UNIVERSAL
      • 1.2.2. Dynamic Method Resolution
      • 1.2.3. Case Study: Singleton Methods
    • 1.3. Unexpected Code
      • 1.3.1. Overloading
        • 1.3.1.1. Simple operator overloading
        • 1.3.1.2. Other operator overloading
        • 1.3.1.3. Non-operator overloading
      • 1.3.2. Time Shifting
        • 1.3.2.1. Doing things now with eval/BEGIN
        • 1.3.2.2. Doing things later with CHECK
        • 1.3.2.3. Doing things at the end with DESTROY
        • 1.3.2.4. Case study: Acme::Dot
    • 1.4. Conclusion
  • 2. Parsing Techniques
    • 2.1. Parse::RecDescent Grammars
      • 2.1.1. Simple Parsing with Parse::RecDescent
        • 2.1.1.1. Types of match
        • 2.1.1.2. Actions
      • 2.1.2. Debugging
      • 2.1.3. More Difficult Parsing
        • 2.1.3.1. Commit, reject, and error
        • 2.1.3.2. Syntactic whitespace
        • 2.1.3.3. Automating the process
        • 2.1.3.4. And much more...
      • 2.1.4. Some Examples
        • 2.1.4.1. Parsing iCalendar data
        • 2.1.4.2. .procmailrc
    • 2.2. Parse::Yapp
    • 2.3. Other Parsing Techniques
      • 2.3.1. HTML::Parser
      • 2.3.2. XML Parsing
      • 2.3.3. And Everything Else...
    • 2.4. Conclusion
  • 3. Templating Tools
    • 3.1. Formats and Text::Autoformat
      • 3.1.1. Text::Autoformat
    • 3.2. Text::Template
      • 3.2.1. Loops, Arrays, and Hashes
      • 3.2.2. Security and Error Checking
      • 3.2.3. Text::Template Tricks
    • 3.3. HTML::Template
      • 3.3.1. Variables and Conditions
      • 3.3.2. Loops
      • 3.3.3. RSS Aggregation
    • 3.4. HTML::Mason
      • 3.4.1. Basic Components
      • 3.4.2. Basic Dynamism
      • 3.4.3. Perl Blocks
      • 3.4.4. Our RSS Aggregator
    • 3.5. Template Toolkit
      • 3.5.1. Filters
      • 3.5.2. Plugins
      • 3.5.3. Components and Macros
      • 3.5.4. The RSS Aggregator
    • 3.6. AxKit
    • 3.7. Conclusion
  • 4. Objects, Databases, and Applications
    • 4.1. Beyond Flat Files
    • 4.2. Object Serialization
      • 4.2.1. Our Schema and Classes
      • 4.2.2. Dumping Data
      • 4.2.3. Storing and Retrieving Data
      • 4.2.4. The Pruning Problem
      • 4.2.5. Multilevel DBMs
      • 4.2.6. Pixie
    • 4.3. Object Databases
      • 4.3.1. Object Database Pitfalls
      • 4.3.2. Tangram
        • 4.3.2.1. Tangram CRUD: create, read, update, delete
    • 4.4. Database Abstraction
      • 4.4.1. Trivial Mapping
      • 4.4.2. Class::DBI
        • 4.4.2.1. Relationships
        • 4.4.2.2. Class::DBI extensions
      • 4.4.3. Other Contenders
    • 4.5. Practical Uses in Web Applications
      • 4.5.1. Class::DBI and the Template Toolkit
      • 4.5.2. Maypole
      • 4.5.3. Other Application Frameworks
    • 4.6. Conclusion
  • 5. Natural Language Tools
    • 5.1. Perl and Natural Languages
    • 5.2. Handling English Text
      • 5.2.1. Pluralizations and Inflections
      • 5.2.2. Converting Words to Numbers
    • 5.3. Modules for Parsing English
      • 5.3.1. Splitting Up Text
      • 5.3.2. Stemming and Stopwording
    • 5.4. Categorization and Extraction
      • 5.4.1. Bayesian Analysis
      • 5.4.2. Keyword Extraction and Summary
        • 5.4.2.1. Keyword extraction
      • 5.4.3. Extracting Names and Places
    • 5.5. Conclusion
  • 6. Perl and Unicode
    • 6.1. Terminology
    • 6.2. What Is Unicode?
      • 6.2.1. What Is UCS?
      • 6.2.2. What is the Unicode Consortium?
      • 6.2.3. Why Should I Care?
    • 6.3. Unicode Transformation Formats
      • 6.3.1. UCS-2
      • 6.3.2. UTF-8
      • 6.3.3. UTF-16BE
      • 6.3.4. UTF-16LE
      • 6.3.5. UCS-4
      • 6.3.6. UTF-32
      • 6.3.7. UTF-EBCDIC
      • 6.3.8. UTF-7
    • 6.4. Handling UTF-8 Data
      • 6.4.1. Entering Unicode Characters
      • 6.4.2. Unicode Regular Expressions
    • 6.5. Encode
      • 6.5.1. The PerlIO Trick
      • 6.5.2. The Gory Details
    • 6.6. Unicode for XS Authors
      • 6.6.1. Traversing Strings
      • 6.6.2. Encoding Strings
    • 6.7. Conclusion
  • 7. POE
    • 7.1. Programming in an Event-Driven Environment
      • 7.1.1. Hello, POE
      • 7.1.2. Hello, Again, POE!
      • 7.1.3. Wheels
      • 7.1.4. A Port Forwarder
    • 7.2. Top-Level Pieces: Components
      • 7.2.1. Medium-Level Components
      • 7.2.2. A POE Web Server
      • 7.2.3. Highest-Level Components
    • 7.3. Conclusion
  • 8. Testing
    • 8.1. Test::Simple
    • 8.2. Test::More
      • 8.2.1. Skips and Todos
      • 8.2.2. Automated Tests
    • 8.3. Test::Harness
    • 8.4. Test::Builder
    • 8.5. Test::Builder::Tester
    • 8.6. Keeping Tests and Code Together
    • 8.7. Unit Tests
      • 8.7.1. Test::Class
      • 8.7.2. Test::MockObject
      • 8.7.3. Testing Apache, DBI, and Other Complex Environments
    • 8.8. Conclusion
  • 9. Inline Extensions
    • 9.1. Simple Inline::C
      • 9.1.1. Taking and Giving
      • 9.1.2. C is not Always a Win
    • 9.2. More Complex Tasks with Inline::C
      • 9.2.1. Dealing with Perl's Internal Values
      • 9.2.2. Handling the Stack
      • 9.2.3. Handling More Complex Perl Types
        • 9.2.3.1. References
        • 9.2.3.2. Arrays
        • 9.2.3.3. Hashes
      • 9.2.4. Wrapping C Libraries
      • 9.2.5. Debugging Inline Extensions
      • 9.2.6. Packaging Inline Modules
    • 9.3. Inline:: Everything Else
      • 9.3.1. Inline::Python
      • 9.3.2. Inline::Ruby
      • 9.3.3. Inline::CPR
      • 9.3.4. Inline::Struct
      • 9.3.5. Miscellaneous Other Inlines
    • 9.4. Conclusion
  • 10. Fun with Perl
    • 10.1. Obfuscation
    • 10.2. Just Another Perl Hacker
    • 10.3. Perl Golf
    • 10.4. Perl Poetry
    • 10.5. Acme::*
    • 10.6. Conclusion
  • About the Author
  • Colophon
  • SPECIAL OFFER: Upgrade this ebook with OReilly

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