Rails: Active Record Validation for has_one
I have 2 models
Can’t find the cause of a has many through association error
I’m building a token provisioning API that enforces quotas. When I try to create a Token, I keep getting the following error, and I cannot figure out why:
saved_changes is empty after persisting changes on a Rails model
We have a Rails 6.1 application running an after_commit
callback to look into saved_changes
value to run some background workers. But the issue is saved_changes
returns empty if a model has accepts_nested_attributes_for
. It is not only after_commit
other callbacks like before_save
, and around_save
also return empty saved_changes
value.
How the correct way to implement a functionality
Guys, I have a doubt about the correct way to implement code with rails.
How to include or not include Rails module based on condition?
In my Ruby on Rails app I have this model:
How to group and summarise data from within a join
I have three models: Amod, Bmod and Cmod.