Functional JavaScript
内容简介
While some web developers dismiss JavaScript as a flawed language, this succinct book shows you how to make the best of it by practicing a functional style of JavaScript programming. Written by Michael Fogus - a core contributor to Clojure and ClojureScript, and author of The Joy of Clojure (Manning) - this book is packed with not only the how of functional programming, but also the why. Each topic illustrated with pointed examples. You'll also get a thorough reference to the Underscore.js library and its idioms, including: Closures Applicative programming Laziness Immutability Higher-order functions Purity Combinators Currying and partial application
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作者简介
Michael Fogus
Michael Fogus is software developer with experience in distributedsimulation, machine vision, and expert systems construction. He's actively involved in the Clojure and Scala communities.
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目录
Chapter 1 Introducing Functional JavaScript
The Case for JavaScript
Getting Started with Functional Programming
The Case for Underscore
Summary
Chapter 2 First-Class Functions and Applicative Programming
Functions as First-Class Things
Applicative Programming
Data Thinking
Summary
Chapter 3 Variable Scope and Closures
Global Scope
Lexical Scope
Dynamic Scope
Function Scope
Closures
Summary
Chapter 4 Higher-Order Functions
Functions That Take Other Functions
Functions That Return Other Functions
Putting It All Together: Object Validators
Summary
Chapter 5 Function-Building Functions
The Essence of Functional Composition
Currying
Partial Application
Stitching Functions End-to-End with Compose
Summary
Chapter 6 Recursion
Self-Absorbed Functions (Functions That Call Themselves)
Codependent Functions (Functions Calling Other Functions That Call Back)
Too Much Recursion!
Recursion Is a Low-Level Operation
Summary
Chapter 7 Purity, Immutability, and Policies for Change
Purity
Immutability
Policies for Controlling Change
Summary
Chapter 8 Flow-Based Programming
Chaining
Pipelining
Data Flow versus Control Flow
Summary
Chapter 9 Programming Without Class
Data Orientation
Mixins
}).call("Finis");
Appendix Functional JavaScript in the Wild
Functional Libraries for JavaScript
Functional Programming Languages Targeting JavaScript
Appendix Annotated Bibliography
Papers/Books/Blog Posts/Talks
Presentations
Blog Posts
Journal Articles
Colophon
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读书文摘
object-oriented approach tends to break problems into groupings of “nouns,” or objects, a functional approach breaks the same problem into groupings of "verbs", or functions.
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