Introducing Erlang. Getting Started in Functional Programming. 2nd Edition (ebook)(audiobook)(audiobook)

Spis treści

• Preface
  • Who This Book Is For
  • Who This Book Is Not For
  • What This Book Will Do For You
  • How This Book Works
  • Etudes for Erlang
  • Why I Wrote This Book
  • Other Resources
  • Are You Sure You Want Erlang?
  • Erlang Will Change You
  • Conventions Used in This Book
  • A Note on Erlang Syntax
  • Using Code Examples
  • Help This Book Grow
  • Please Use It For Good
  • OReilly Safari
  • How to Contact Us
  • Acknowledgments
• 1. Getting Comfortable
  • Installation
  • Firing It Up
  • First Steps: The Shell
    • Moving through Text
    • Moving through History
    • Moving through Files
  • Doing Something
  • Calling Functions
  • Numbers in Erlang
  • Working with Variables in the Shell
    • Seeing Your Bound Variables
    • Clearing Bound Variables in the Shell
• 2. Functions and Modules
  • Fun with fun
  • Defining Modules
    • From Module to fun
    • Functions and Variable Scope
    • Module Directives
  • Documenting Code
    • Documenting Modules
    • Documenting Functions
    • Documenting Your Application
• 3. Atoms, Tuples, and Pattern Matching
  • Atoms
  • Pattern Matching with Atoms
  • Atomic Booleans
  • Guards
  • Underscoring That You Dont Care
  • Adding Structure: Tuples
    • Pattern Matching with Tuples
    • Processing Tuples
• 4. Logic and Recursion
  • Logic Inside of Functions
    • Evaluating Cases
    • If This, Then That
    • Variable Assignment in case and if Constructs
  • The Gentlest Side Effect: io:format
  • Simple Recursion
    • Counting Down
    • Counting Up
    • Recursing with Return Values
• 5. Communicating with Humans
  • Strings
  • Asking Users for Information
    • Gathering Terms
    • Gathering Characters
    • Reading Lines of Text
• 6. Lists
  • List Basics
  • Splitting Lists into Heads and Tails
  • Processing List Content
  • Creating Lists with Heads and Tails
  • Mixing Lists and Tuples
  • Building a List of Lists
• 7. Higher-Order Functions and List Comprehensions
  • Simple Higher-Order Functions
  • Creating New Lists with Higher-Order Functions
    • Reporting on a List
    • Running List Values Through a Function
    • Filtering List Values
  • Beyond List Comprehensions
    • Testing Lists
    • Splitting Lists
    • Folding Lists
• 8. Playing with Processes
  • The Shell Is a Process
  • Spawning Processes from Modules
  • Lightweight Processes
  • Registering a Process
  • When Processes Break
  • Processes Talking Amongst Themselves
  • Watching Your Processes
  • Breaking Things and Linking Processes
• 9. Exceptions, Errors, and Debugging
  • Flavors of Errors
  • Catching Runtime Errors as They Happen
  • Raising Exceptions with throw
  • Logging Progress and Failure
  • Debugging through a GUI
  • Tracing Messages
  • Watching Function Calls
• 10. Storing Structured Data
  • Mapping Your Data
  • From Tuples to Records
    • Setting Up Records
    • Creating and Reading Records
    • Using Records in Functions and Modules
  • Storing Records in Erlang Term Storage
    • Creating and Populating a Table
    • Simple Queries
    • A Key Feature: Overwriting Values
    • ETS Tables and Processes
    • Next Steps
  • Storing Records in Mnesia
    • Starting up Mnesia
    • Creating Tables
    • Reading Data
    • Query List Comprehensions
• 11. Getting Started with OTP
  • The Origins of OTP
  • Creating Services with gen_server
  • A Simple Supervisor
  • Packaging an Application
• 12. Next Steps Through Erlang
  • Moving Beyond the Erlang Shell
  • Distributed Computing
  • Processing Binary Data
  • Input and Output
  • Testing, Analyzing, and Refactoring
  • Networking and the Web
  • Data Storage
  • Extending Erlang
  • Languages Built on Erlang
  • Community
  • Sharing the Gospel of Erlang
• A. An Erlang Parts Catalog
  • Shell Commands
  • Reserved Words
  • Operators
  • Guard Components
  • Common Functions
  • Strings and Formatting
  • Data Types for Documentation and Analysis
• B. OTP Templates
• Index

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