best ruby on rails book

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Ruby on Rails development from scratch series of tutorials (with Ruby ebook download)

Keywords: Ruby on Rails, instantrails, windows, getting started, tutorial I always wanted to try Ruby on Rails, but I was not familiar with Apache and MySQL, and I was not confident in setting up the rails environment. So I never started. After learning about instantrails,

Ruby on Rails Session 1: How to Build a Ruby on Rails on the Ubuntu., railsubuntu

everything is set up, it is time to install Rails. To start, open terminal and type in: gem install rails This process may take a while, be patient with it. Once it finishes you will have Ruby on Rails installed on your droplet. -- Source to network. For Ruby on

Ruby on Rails Session 1: How to build a Ruby on Rails on the Ubuntu.

About Ruby on Rails Ruby on Rails is an application stack that provides developers with a framework to quickly create a variety of Web applications. ruby on Rails does take a little while to install on a virtual server, but luckil

[Ruby on Rails series]3, initial rails: Developing the first Web program using Rails

The first two sections of this series have already covered how to configure the Ruby on Rails development environment, and now it's time to get to the point!Part1. Pre-development Preparation The main task of this time is to develop the first rails program. In particular, this time I chose a (PAAs development platform), which is the Cloud 9 platform describ

Get out of rails and see Ruby: Understand Ruby before you catch the rails bandwagon

Introduction: Ruby on Rails is just one aspect of making Ruby very powerful, just as EJB is part of the Java Enterprise platform. Andrew Glover reveals what Java developers can do with Ruby. Before I begin this article, I need to clarify a few things. First, it's not an article about

Ruby on rails development from scratch (windows) (1)-use InstantRails to quickly build a Ruby On Rails Development Environment

I have always been very interested in Ruby on Rails. I want to see something that has been praised by many people, but I have been working on windows development, it is still a headache to build the development environment of Ruby on Rails, Which is why Ruby on

Ruby on Rails Tutorial Fourth of the Ruby strings behind rails

1. Auxiliary methods2. StringEnter "IRB" into the ruby command-line development environment, and the controller starts by executing "rails console" on the command line.(1) String connection>>"foo"+"bar"="foobar" (2) Interpolation by special syntax #{}>>first_name="Amy" ="Amy">>" #{first_name} Sun"+"Amy Sun "(3) The difference between a single-quote string and a double-quote string: Single-quote strings the

Tutorial on using Rails Active resource in Ruby on Rails _ruby topics

;> book.save >> book = Indianhistory.find (2) >> book.available # => 1 You have updated the availability of books and saved records. There is a slight difference between activeresource and ActiveRecord: There is no method save and update in Activeresource. Finally, the following statement removes the record from the database. >> Indianhistory.delete (2) In addition to the basic operations described above, Active Resource also a

Build a Ruby on Rails native development environment with Ubuntu 12.04

. Apt-get Dist-upgrade is used for the upgrade of the current release, and it automatically handles dependencies. Apt-get install [package] for installing packages Apt-get Update updates the index of the package. Apt-get upgrade for updating packages that are currently installed Bash CD [location] to switch directories, if no parameters are switched to the user home directory. The nano [file] edits the file. Reboot restart the mach

How to learn Ruby on Rails starting from 0

Select Mac > Linux > Windows If you can, it's best not to toss Rails under Windows, and you'll waste a lot of time solving some puzzling problems that might never happen under Linux or MAC. Development tools Select Mac under the TextMate, because free; second Sublime Text 3; Macvim again, and finally an IDE rubymine. Sublime Text 3 or VIM is recommended under Linux and Windows, and can also be used with rubymine.

Use Ruby on Rails to quickly develop web applications.

most cases, it is "fits your brain" (which Ruby supporters like to talk about ). For example, if you design a framework from the ground up (at least if you think "Ruby"), these directory names and their organizations may be very close to your choice. Build a simple application There are some tutorials on the Ruby on Rails

Tutorials on using Ruby on Rails to quickly develop Web applications _ruby topics

effort to modify the Rails environment. Again, I can't find a reason not to use the organization that Rails provides, and in most cases it's "fits Your Brain" (as the proponents of Ruby like to say). For example, if you are designing a framework from scratch (at least if you think in Ruby mode), then these directory n

How to Improve Ruby On Rails Performance

How to Improve Ruby On Rails Performance 1 Introduction to Introduction It is always said that Rails is so slow that it has become a common issue in the Ruby and Rails communities. However, this statement is not true. As long as you use

Exploring some approaches to optimizing Ruby on Rails performance _ruby topics

Twitter and which applies to discourse. 2.6 Profile Sometimes, these suggestions may not be universal. You need to figure out your problem. At this point, you need to use Profiler. Ruby-prof is a tool that every Ruby user will use. To learn more about profiling, read Chris Heald ' s and my article about using Ruby-prof in

Explore some methods to optimize Ruby on Rails performance, rubyrails

Explore some methods to optimize Ruby on Rails performance, rubyrails 1. There are two reasons for slowing down your Rails application: Ruby and Rails should not be used as the preferred choice. (I used Ruby and

Crossing boundaries: What is the secret of Ruby on rails?

Ruby on Rails (also known as rails) is a ruby framework for Internet applications that support databases. I've now used Rails for two different applications and involved two other associated programs. For the upcoming new book Jav

[Ruby on Rails series] 4. Topics: Internationalization of Rails Applications [i18n]

languages, you also need to prepare other files ): [1] En. yml (English version) [2] zh-CN.yml (Simplified Chinese)2.3 Step 3: edit the config/locales folder (1) For example, in this folder, we can see that there is only one file: En. yml. Open it and find that there are only two lines of code: en: hello: "Hello world" This is a yml file template. Now we need to replace it with the above en. yml Click "EN. yml" to open the file, copy and paste the webpage content, and overwrite the original e

Ruby on Rails-highlights in details

monkey year and month can only come out ......) At present, it seems that half of the time is faster, which is deeply attracted by Ruby on Rails ...... The book consists of three parts: The first part "Getting started" is just how to install Ruby on Rails ...... First, talk

Several solutions to improve Ruby on Rails performance: rubyrails

Several solutions to improve Ruby on Rails performance: rubyrails Introduction The Ruby On Rails framework has received wide attention since it was proposed. Under the guidance of ideas such as "do not repeat yourself" and "convention is better than configuration, rails brin

Ruby on Rails Development Environment Construction

Development Environment Construction in Windows This article describes how to build an RoR development environment in a Windows operating system. 1. Remote Installation A. Step 1: download and install the Ruby one-click installation package Download the latest Ruby 1.8.6 one-click installation package for http://rubyforge.org/frs? Group_id = 167. Download the package and run the installation file. The insta

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