Learning Ruby: Things I Like, Things I Miss from Python

Re:Learning Ruby: Things I Like, Things I Miss from Python by andi999 on Tuesday February 16, 2021 @12:02PM (#26156024)

Any reference how this is best done with rails?

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Re:Learning Ruby: Things I Like, Things I Miss from Python by msbarnett on Tuesday February 16, 2021 @12:28PM (#26156343)

Depends on what you mean by “this”, I suppose.

Most of your basic questions are covered by the starter Rails Guide for ActiveRecord, eg) transactions, validations, how to add a uniqueness constraint to the DB in a migration

https://guides.rubyonrails.org/active_record_basics.html

The ActiveRecord Queries guide also covers some mechanisms for handling row-level write contention

https://guides.rubyonrails.org/active_record_querying.html#l...

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