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#String interpolation rss builder ruby how to#
#String interpolation rss builder ruby generator#
#String interpolation rss builder ruby mod#

#String interpolation rss builder ruby how to#

In Ruby by Example, author Kevin Baird analyzes 44 Ruby scripts, offering step-bystep explanations of how the code works and how to modify it to fit your needs. There may be no better way to learn how to program than by dissecting real, representative examples written in your language of choice.

Optimize, profile, and test your code to make sure that it not only does its job, but does it well.

T H E F I N E ST I N G E E K E N T E RTA I N M E N T ™

Create complex utilities that model natural selection, discover mysterious patterns in the Bible (and in Moby-Dick) that “predict” the future, and pick songs to play for a radio station.

He has presented at Rub圜onf and written articles for Linux Journal, Music & Computers magazine, and the New Interfaces for Musical Expression conference proceedings. He originally wrote his dissertation in Python but rewrote the project after discovering Ruby, and he hasn’t looked back since. from the State University of New York at Buffalo. Ruby by Example shows you how to take advantage of Ruby as you explore Ruby’s fundamental concepts in action. But it can be difficult to understand and implement without a little help.

Create web applications using Rails Ruby is the fastest growing programming language today, and for good reason: Its elegant syntax and readable code make for prolific and happy programmers.

” This book uses RepKover - a durable binding that won’t snap shut.

Implement purely functional and metaprogramming techniques to save time and effort.

Create numerical utilities, as well as utilities that process and analyze HTML/XML.

Extend Ruby using RubyGems, the Ruby package manager.

Use the interactive Ruby shell (irb) to learn key features of the language.

Each chapter builds upon the next, and each key concept is highlighted in the margin to make it easier for you to navigate the book. How Does Ruby Compare to Other Languages?īaird’s examples demonstrate key features of the language (such as inheritance, encapsulation, higherorder functions, and recursion), while simultaneously solving difficult problems (such as validating XML, creating a bilingual program, and creating commandline interfaces). #44 CSS Stylesheets, Part II (stylesheet2.rcss)ĭissecting the Feed Controller’s images View #43 CSS Stylesheets, Part I (stylesheet.rcss)

#String interpolation rss builder ruby mod#

#42 Mod Ruby (mod_ruby_demo.rhtml and mod_ruby_nf)

#38 Better Overnight DJ (radio_player2.rb) #36 Mutating the Mutation of Strings into Weasels (methinks_meta.rb)ġ0: More Complex Utilities and Tricks, Part II #35 Mutating Strings into Weasels (methinks.rb) #34 Finding Codes in the Bible or Moby-Dick (els_parser.rb) #33 Validating XML (xml_well_formedness_checker.rb)ĩ: More Complex Utilities and Tricks, Part I #32 Extracting Text from XML (xml_text_extractor.rb) #29 Testing temperature_converter.rb (tests/ test_temp_converter.rb) #28 Converting Temperatures (temperature_converter.rb) #27 Benchmarking and Profiling (tests/test_opts.rb) #26 Basic Factorials and Fibonaccis (factorial1.rb through fibonacci5.rb) #23 Returning Procs as Values (return_proc.rb)ħ: Using, Optimizing, and Testing Functional Techniques #22 Using Procs for Compounded Filtering (matching_compound_members.rb) #21 Using Procs for Filtering (matching_members.rb) #20 Our First lambda (make_incrementer.rb) #19 Currency Conversion, Advanced (currency_converter2.rb) #18 Currency Conversion, Basic (currency_converter1.rb) #16 Adding Commas to Numbers (commify.rb) #14 Rotating Characters in a String (rotate.rb) #13 Word Histogram (most_common_words.rb) #12 Counting Words in a File (word_count.rb) #8 Palindromes (palindrome.rb and palindrome2.rb) #7 Command-Line Interface (uses_cli.rb and simple_cli.rb)

#3 The 99 Bottles of Beer Song (99bottles.rb)

#String interpolation rss builder ruby generator#

#2 Random Signature Generator (random_sig.rb and random_sig-windows.rb) Using the Ruby Interpreter and Environment 1: Interactive Ruby and the Ruby Environment