By Dave Thomas
I purchased this one with 'Programming Ruby' considering that i might want either to appreciate what RoR is all approximately, yet 'Programming Ruby' remains to be at the shelf and in a number of days i used to be operating the procuring cart instance. good way to profit how you can use the framework. And from what I observed, the recent model is evolving on the comparable quick speed as Rails. that is my subsequent purchase.
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Extra info for Agile Web Development with Rails: A Pragmatic Guide (Pragmatic Programmers)
To complete our Hello, World! application, let’s create a template. By default, Rails looks for templates in a file with the same name as the Report erratum 30 H ELLO , R AILS ! action it’s handling. rhtml. rhtml? ) For now, let’s just put some basic HTML in there. rhtml, and refresh your browser window. You should see it display our friendly greeting. Notice that we didn’t have to restart the application to see the update. During development, Rails automatically integrates changes into the running application as you save files.
Rails and Request URLs Like any other web application, a Rails application appears to its users to be associated with a URL. When you point your browser at that URL, you are talking to the application code, which generates a response back to you. However, the real situation is somewhat more complicated than that. com/ online/demo. 4, Naming Conventions, on page 180. For now, let’s just assume the controller is called Say. Report erratum H ELLO , R AILS ! com/online/demo/say/hello 1. First part of URL identifies the application 2.
Assuming you used the one-click installer to load Ruby onto your system, you already have most of the libraries you need to connect to SQL Server. However, the ADO module is not installed. Follow these steps. 1. Find the directory tree holding your Ruby installation (C:\Ruby by default). 8\DBD. Inside this folder, create the directory ADO. 2. net and get the latest source distribution of Ruby-DBI. 3. Unzip the DBI distribution into a local folder. Navigate into this folder, and then to the directory src\lib\dbd_ado.
Agile Web Development with Rails: A Pragmatic Guide (Pragmatic Programmers) by Dave Thomas