By Sam Ruby, Dave Thomas, David Heinemeier Hansson
It is a strong textual content, however it should be instructed that an Agile improvement particular ebook be learn, both previously or at the same time, whereas evolving the information imparted in those pages. "The paintings of Agile improvement" by way of James Shore is an effective praise to this studying. Agile in fact, doesn't purely follow to Ruby and Rails, yet Ruby and Rails are uniquely formed to advertise Agile suggestions. past Rails books don't remove darkness from this connection so good as this one does, if in any respect. As such, it may be extra hugely advised to profit rails through this ebook because it exposes this connection through-out. As a context delicate framework, rails will be realized to the measure of revealing simply that a lot, or ... one could how one can use rails in an absolutely iterative and collaborative improvement atmosphere. That assertion may still make clear the import of this ebook. One could declare that there's a correct option to study Rails and good then too, the outdated means. examine it the best means, utilizing Agile improvement practices. One quick notes that Agile is not only a administration instrument, yet a programmer's improvement method. in truth it transcends many improvement features, from product administration to trying out, ultimate free up and persevered upkeep and help. Rails as a framework, is more suitable by way of an knowing of the way it suits with Agile. This ebook is going miles towards making that transparent.
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Extra info for Agile Web Development with Rails, Third Edition
Sudo sudo sudo sudo gem gem gem gem update --system install rails update rake install sqlite3-ruby The following step is rarely necessary, but can be helpful if things continue to go wrong. You can verify which version of sqlite3 your sqlite3-ruby interface is bound to by running the following either as a standalone program, or from within irb, or from within ruby script/console. 4 Installing on Linux Start with your platform’s native package management system, be it aptitude, dpkg, portage, rpm, rug, synaptic, up2date, or yum.
6 It might be annoying, but the error is perfectly reasonable (apart from the weird path). We created the controller class and the action method, but we haven’t told Rails what to display. And that’s where the views come in. Remem6. If instead you see a message to the effect of No route matches "/say/hello", try stopping and restarting your server as something you have done caused Rails to cache your configuration information before the controller was created. 9 printing, January 7, 2009) 49 H ELLO , R AILS !
Html with your browser. I also need access to the Rails API documentation, which I view in a browser. In the introduction we talked about using the gem server5 command to run a local web server containing the Rails documentation. This is convenient, but it unfortunately splits the Rails documentation across a number of separate documentation trees. org to see a consolidated view of all the Rails documentation in one place. 0 or thereabouts). If you want to follow along with our code, it’s probably simplest if you use SQLite3 too.
Agile Web Development with Rails, Third Edition by Sam Ruby, Dave Thomas, David Heinemeier Hansson