Ruby程序設計語言

內容概要

《Ruby程序設計語言》是Ruby的權威指南，全面涵蓋該語言的1.8版和1.9版。本書詳盡但并不拘泥于語言規(guī)范，既適合首次接觸Ruby的資深程序員，同樣也適合那些想要挑戰(zhàn)對這門語言的理解并更深入掌握它的Ruby程序員。本書首先通過一個快速指南帶您熟悉這門語言，然后徹底解釋它的細節(jié)，包括：　　Ruby程序的詞法和句法結構　　數據類型和對象　　表達式和操作符　　語句和控制結構　　Method、proc、lambda和closure　　類和模塊　　反射和元編程　　Ruby平臺　　《Ruby程序設計語言》包含了對Ruby平臺的大量API的全面介紹，通過包含詳盡注釋的代碼展示了如何將Ruby用于文本處理、數值處理、集合、輸入/輸出、網絡和并發(fā)。　　如果您真想要理解Ruby，本書不可或缺。

書籍目錄

Preface1.Introduction　1.1 A Tour of Ruby　1.2 Try Ruby　1.3 About This Book　1.4 A Sudoku Solver in Ruby2.The Structure and Execution of Ruby Programs　2.1 Lexical Structure　2.2 Syntactic Structure　2.3 File Structure　2.4 Program Encoding　2.5 Program Execution3.Datatypes and Objects　3.1 Numbers　3.2 Text　3.3 Arrays　3.4 Hashes　3.5 Ranges　3.6 Symbols　3.7 True, False, and Nil　3.8 Objects4.Expressions and Operators　4.1 Literals and Keyword Literals　4.2 Variable References　4.3 Constant References　4.4 Method Invocations　4.5 Assignments　4.6 Operators5.Statements and Control Structures　5.1 Conditionals　5.2 Loops　5.3 Iterators and Enumerable Objects　5.4 Blocks　5.5 Altering Control Flow　5.6 Exceptions and Exception Handling　5.7 BEGIN and END　5.8 Threads, Fibers, and Continuations6.Methods, Procs, Lambflas, and Closures　6.1 Defining Simple Methods　6.2 Method Names　6.3 Methods and Parentheses　6.4 Method Arguments　6.5 Procs and Lambdas　6.6 Closures　6.7 Method Objects　6.8 Functional Programming7.Classes and Modules　7.1 Defining a Simple Class　7.2 Method Visibility: Public, Protected, Private　7.3 Subclassing and Inheritance　7.4 Object Creation and Initialization　7.5 Modules　7.6 Loading and Requiring Modules　7.7 Singleton Methods and the Eigenclass　7.8 Method Lookup　7.9 Constant Lookup8.Reflection and Metaprogramming　8.1 Types, Classes, and Modules　8.2 Evaluating Strings and Blocks　8.3 Variables and Constants　8.4 Methods　8.5 Hooks　8.6 Tracing　8.7 ObjectSpace and GC　8.8 Custom Control Structures　8.9 Missing Methods and Missing Constants　8.10 Dynamically Creating Methods　8.11 Alias Chaining　8.12 Domain-Specific Languages9.The Ruby Platform　9.1 Strings　9.2 Regular Expressions　9.3 Numbers and Math　9.4 Dates and Times　9.5 Collections　9.6 Files and Directories　9.7 Input/Output　9.8 Networking　9.9 Threads and Concurrency10. The Ruby Environment　10.1 Invoking the Ruby Interpreter　10.2 The Top-Level Environment　10.3 Practical Extraction and Reporting Shortcuts　10.4 Calling the OS　10.5 SecurityIndex

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