RubyFlow The Ruby and Rails community linklog


The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

Validating nested associations in Rails

Not so long ago, I ran into problem of validating the number of nested attributes when using accepts_nested_attributes_for in Rails. I would like to share with you the solution I’d found in the form of this article. It shows the general principles of using nested attributes, as well as a couple of interesting tasks and their solutions.

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