ENGLISH

Ruby Pocket Reference

By Michael Fitzgerald

Book information

Publisher
O’Reilly Media
Year
2015
ISBN
1491926015, 978-1491926017
Language
english
Format
PDF
Filesize
2 MB (1901151 bytes)
Edition
2
Pages
224\224
Time added
2017-07-12 16:28:41
Ruby; Object-Oriented Programming

Description

Updated for Ruby 2.2, this handy reference offers brief yet clear explanations of Ruby’s core elements—from operators to blocks to documentation creation—and highlights the key features you may work with every day. Need to know the correct syntax for a conditional? Forgot the name of that String method? This book is organized to help you find the facts fast.Ruby Pocket Reference, 2nd Edition is ideal for experienced programmers who are new to Ruby. Whether you’ve come to Ruby because of Rails, or you want to take advantage of this clean, powerful, and expressive language for other applications, this reference will help you easily pinpoint the information you need.You’ll find detailed reference material for:• Keywords, operators, comments, numbers, and symbols• Variables, pre-defined global variables, and regular expressions• Conditional statements, method use, classes, and exception handling• Methods for the BasicObject, Object, Kernel, String, Array, and Hash classes• Time formatting directives• New syntax since Ruby 1.9

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