... DeployWelcome to Rubyon Rails ™ 3 Tutorial: LearnRailsby Example. The goal of this bookis to be the best answer to the question, “If I want to learn web development with Ruby on Rails, where ... Salesinternational@pearson.comVisit us on the Web: informit.com/awLibrary of Congress Cataloging-in-Publication DataHartl, Michael. Ruby onrails3tutorial : learnRailsbyexample / Michael Hartl.p. ... minority.www.it-ebooks.info RUBYON RAILS ™ 3 TUTORIAL www.it-ebooks.info Acknowledgments Ruby on Rails ™ Tutorial owes a lot to my previous Rails book, RailsSpace, and henceto my coauthor on that book,...
... the fall 32 5Time for ac on – Tweak the hero 32 7Time for ac on – Give up the func 33 0Time for ac on – Itchy trigger nger 33 2Time for ac on – Futurize the bullet 33 3Time for ac on – Building ... up a bit 31 3Time for ac on – Enter the hero 31 8Time for ac on – It's a hit! 32 0Time for ac on – Bring on the bad guys 32 3Time for ac on – Do some housekeeping 32 4Time for ac on – Fixing ... Halo 33 4Time for ac on – Fire! 33 7Time for ac on – Code do-si-do 33 9Time for ac on – The maaagic of aaaarguments 34 1Time for ac on – Adding the most important part of any space shooter 34 2Last...
... { }. 3 Perl control structures 3. 1 ConditionalsFor testing conditionals within Perl if it is used. To better illustrates, see the following example: #!/usr/bin/perl -w$var1 = 100;7 Learn ... s/This is/Test/) {print ("$exp\n");}7 About Tutorial This tutorial was provided by http://www.freebsdonline.com15 Learn Perl byExample - Perl Handbook for Beginners - Basics of Perl ... applications as CGIs.This tutorial was provided by http://www.freebsdonline.comYou may freely distribute this document in any form without changing the text orremoving copyright notice.1 Learn...
... Tại Sao Cần Biết Rubyon Rails? - Ruby Là một ngôn ngữ "thời thượng", dễ học và dễ viết (nhưng khó master!)- So sánh với các ngôn ngữ và framework khác, RubyonRails như xe đua ... quen với Migrations, cách truy vấn database, và xử lý formChú ý: khi viết tránh để bị XSS hay SQL injection! Chương Trình Training Rubyon Rails 2. Tài liệuhttp://guides.rubyonrails.org/Đây ... http://code.google.com/p/msysgit/ Rubyon Rails - www.RubyOnRails.org- Web framework, tương tự như Zend, nhưng "full stack", hoàn chỉnh từ lớp presentation tới logging. - Full stack:...
... (Yippee!)Installing the Ruby InterpreterTo install Rubyon your computer, follow these steps:1. Visit http://rubyforge.org/projects/rubyinstaller.The software that you download from http://rubyforge.org/projects/rubyinstallerruns ... if you want, but you won’t useit for the remainder of this chapter.Creating a New RubyonRails ProjectRadRails is an integrated development environment for Rubyon Rails. (SeeChapter 2.) ... development environment (IDE) for Ruby on Rails. In the name RadRails, the Rad stands for “Rapid application devel-opment” (and, of course, Rails stands for Rails ). RadRails is based on theEclipse...
... with-readline-dir=/usr/localINSTALLING RAILS 23 27524ch02.qxd 11 /30 /06 11:18 AM Page 23 Components of Rails A RubyonRails application consists of several components, as you can see in Figure 1 -3. Figure 1 -3. A generic Rails ... Terminal one by one, pressing Return betweeneach one:curl -O http://rubyforge.org/frs /download. php/5207/rubygems-0.8.11.tgztar xzvf rubygems-0.8.11.tgzcd rubygems-0.8.11sudo /usr/local/bin /ruby ... Second Gear’s Porchlight bug-tracking system was built using RubyonRails in three months.Figure 1-6. Odeo is a podcasting creation-and-sharing tool built on Rails. INTRODUCTION TO RUBYON RAILS 13 17524ch01.qxd...
... compatible with Rails. ■Note Before downloading Ruby, check which version is required by the RubyonRails version that you want to use by reading the online documentation found at www.rubyonrails.org. ... next-generation onlineshops using Rubyon Rails www.apress.comSOURCE CODE ONLINEforums.apress.comFOR PROFESSIONALS BY PROFESSIONALS™Join online discussions:THE APRESS ROADMAPPro Ruby Pro Rubyon Rails Beginning ... the official Ruby interpreter, since RubyonRails is written in the Ruby programming language. Log in to Ubuntu and open a console window. Check that Ruby is installed by typing ruby v at the...
... CH02.qxd 8 /30 /07 1 :30 PM Page 15 Ola BiniPractical JRuby on Rails Web 2.0 ProjectsBringing RubyonRails to theJava™Platform881-4 FM.qxd 8 /31 /07 1: 43 PM Page i A Brief History of Ruby Ruby was ... from day one, JRuby is making Ruby solutions possible in places it wouldn’t have gone on its own. Pretty soon, JRuby will be ourcommon gateway between the infrastructure world of quick Ruby scripting ... information; for that, refer to Appendix A for Ruby and Chapter 3 for Rails. Both Ruby and JRuby have been around for much longer than you would expect. Ruby matches Java in age, and JRuby is more...
... from day one, JRuby is making Ruby solutions possible in places it wouldn’t have gone on its own. Pretty soon, JRuby will be ourcommon gateway between the infrastructure world of quick Ruby scripting ... information; for that, refer to Appendix A for Ruby and Chapter 3 for Rails. Both Ruby and JRuby have been around for much longer than you would expect. Ruby matches Java in age, and JRuby is more ... same Railson a differentplatform—Java. I view the JRuby effort to create a fully effective Ruby implementation on theJava JVM to be an important project both for Ruby and Java. For Ruby developers,...