Which features are missing in Ruby on Rails

which features you would like to have in Ruby on Rails, or maybe which features you find in开发者_开发问答complete or bugy?

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It's honestly a pretty full-featured framework. After using it professionally for two years, I have never come across anything Rails couldn't handle. In fact, quite the contrary, I'm constantly finding more and more amazing features I wasn't previously aware of.

Plus with the concepts of gems and plugins, the sky is the limit.

The more you use it, the more you'll love it.

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Some things are easier done in pure SQL than ActiveRecord, and some are just impossible without SQL. This breaks the abstraction somewhat.

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Since the creation of Engines, modularity & reusability made a huge leap which is great.

I'm wondering whether we'll need another abstraction layer for rich js interfaces. To be a more constructive, I'd personally appreciate to organize my js file the same way I organize my helpers.

@RocketR remark is totally right, as well as tybro0103 conclusion :)