rescue-unique-constraint | Graceful handling for ActiveRecord | Application Framework library
kandi X-RAY | rescue-unique-constraint Summary
kandi X-RAY | rescue-unique-constraint Summary
Graceful handling for ActiveRecord::RecordNotUnique to turn exceptions into ActiveRecord errors
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Top functions reviewed by kandi - BETA
- Define a new model class with the given name
- Get the database adapter
- Returns an array of indexes that match the given index .
- Sets an exception handler for this controller .
- Add an attribute to the index .
- Get the adapter
rescue-unique-constraint Key Features
rescue-unique-constraint Examples and Code Snippets
class AddIndexToThing < ActiveRecord::Migration
disable_ddl_transaction!
def change
add_index :things, :somefield, unique: true, algorithm: :concurrently, name: "my_unique_index"
end
end
class Thing < ActiveRecord::Base
end
thing =
gem 'rescue_unique_constraint'
$ bundle
$ gem install rescue_unique_constraint
Community Discussions
Trending Discussions on Application Framework
QUESTION
I am trying to understand various available AGL specific options that we can give in config.xml and I am referring to the link below
https://docs.automotivelinux.org/docs/en/halibut/apis_services/reference/af-main/2.2-config.xml.html
This is the sample config.xml file
...ANSWER
Answered 2020-Mar-06 at 09:48I figured out why we need this
required-api: param name="#target"
OPTIONAL(not compulsory)
It declares the name of the unit(in question it is main) requiring the listed apis. Only one instance of the param “#target” is allowed. When there is not instance of this param, it behave as if the target main was specified.
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