Learning Ruby: The Language that Powers Rails"O'Reilly Media, Inc.", 14 mei 2007 - 260 pagina's You don't have to know everything about a car to drive one, and you don't need to know everything about Ruby to start programming with it. Written for both experienced and new programmers alike, Learning Ruby is a just-get-in-and-drive book -- a hands-on tutorial that offers lots of Ruby programs and lets you know how and why they work, just enough to get you rolling down the road.
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... the use of the information contained herein. This book uses RepKoverTM, a durable and flexible lay-flat binding. ISBN-10: 0-596-52986-4 ISBN-13: 978-0-596-52986-4 [M] Robert Wayne Darrah 1950–2006 Till we meet again Table of.
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... 28 Strings 30 Numbers and Operators 33 Conditional Statements 34 Arrays and Hashes 34 Methods 35 Blocks 40 Symbols 43 Exception Handling 44 Ruby Documentation 45 Review Questions 45 3. Conditional Love . . . . . . . vii Table of Contents.
... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93. Creating Arrays 94 Accessing Elements 97 Concatenation 99 Set Operations 99 Unique Elements 100 Blow Your Stack 100 viii Table of Contents |
... . . . . . . . . . . . . . . . . . 125. Defining the Class 126 Instance Variables 127 Accessors 129 Class Variables 130 Class Methods 131 Inheritance 133 Modules 134 public, private, or protected 137 Review Table of Contents | ix.