A good way to get familiar with Rails is to follow the tutorial, but here’s a quick walkthrough of the dev process I’ve used since the early days which highlights how easy it is to get going. So, using the “tags” system (that bands can attach to songs, setlists etc.) as an example: I first planned out the model, what is a tag, what attributes should it have (a text description, a hex colour) and so on. Then I used a Rails generator to create the scaffolding and migrations:
Жители Санкт-Петербурга устроили «крысогон»17:52，详情可参考钉钉
（二）从海关取得的海关进口增值税专用缴款书上列明的增值税税额；。关于这个话题，手游提供了深入分析
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