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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... 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.
... Statement 47 The case Statement 51 The while Loop 52 The loop Method 55 The for loop 56 Execution Before or After a Program 59 Review Questions 59. 4. Strings.
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