I began to write notes today Beginning Rails 3 of you, as a record of the rails 3 study, due to the limited level, badly written, please forgive me!
The first day was watching the first chapter Introducing the Rails Framework, described in the beginning a lot of rails, and here I only write about their understanding of the rails, the need to understand the details, please see "Beginning Rails 3"
a: Convention Over Configuration => convention over configuration, this goes without saying, we should know everything!
Two: Do not Repeat Yourself => Do not repeat yourself, do not understand this, just know that they do not have to write add delete modify, and look forward to understand how Do not Repeat Yourself.
Three: MVC Pattern => MVC, yes, rails themselves MVC architecture Models & Controllers & Views.
the first chapter simply talk under their own understanding of the rails, more superficial, if there is just beginning to learn rails students, hoping to exchange the exchange, the door can also hope that Daniel pointing pointing, thank you support, continue to work hard!
Reproduced in: https: //www.cnblogs.com/chenlexh/archive/2011/09/21/2184118.html