Idiom and Philosophy (chapters 7 thru 10) covers items that you may encounter when you cannot get the Ruby language to do what you want. You will learn things like iteration, blocks and callbacks. You will explore objects and classes, working with superclasses and abstract methods, modules and namespaces as well as reflection and metaprogramming.
In Storing Data (chapters 11 thru 13) you will focus on how to work with three popular forms of data storage; XML, HTML, graphics and database. You will extract data from a tree structure, convert from one encoding to another as well as convert an HTML Document to a text document. You will learn how to thumbnail images, present graphing data as well as generate PDF files. You will work with YAML, MySQL, and Berkley DB as well as learning how to prevent SQL Injection attacks.
Applications (chapters 14 thru 16) will explain how to work with internet services, web development and web services. Here you will explore sending/receiving mail, working with FTP and CGI. They explain working with Ruby on Rails development as well as interacting with sites such as Amazon and Flickr. They will show you how to creat a jukebox, a whiteboard and how to charge a credit card.
Programming Techniques (chapters 17 thru 19) tend to auxiliary tasks of programming such as testing, debugging, packaging and automating tasks. You will be shown how to create and run unit tests, how to use external resources and how to profile your application. You will learn how to package and distribute your Ruby application as well as automate tasks with Rake. Miscellaneous Techniques (chapters 20 thru 23) complete the package with items such as multitasking/multithreading, user interface, extending Ruby and system administration.
Will you have need for all 300 plus recipes in this cookbook? Probably not…today, but perhaps soon! With over 800 pages, there is something for everyone.
Article comments