Answer / Dhananjay Kumar Rai

Some of the notable differences between Rails 2 and 3 include: (1) The use of new file structure, separating models, views, and controllers into different directories, (2) Support for thread safety, (3) Use of .rvm instead of gemsets for managing multiple ruby versions, (4) Deprecation of ActiveRecord's find methods in favor of find_by, where, and first, (5) Introduction of the Asset Pipeline for handling JavaScript, CSS, and images.

I would like to know about ruby on rails.I want to know.how will be the future for ruby on rails.please tell me.

9 Answers   Baidu, TCS,

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