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Oct 9, 2024
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Update README instruction for engines path support #346

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Update README instruction for engines path support
gtrias Oct 9, 2024
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gtrias Oct 9, 2024
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15 changes: 4 additions & 11 deletions README.md
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Expand Up @@ -144,19 +144,12 @@ From now on capistrano will run `rake db:migrate:with_data` in every deploy.
## Rails Engines support

This gem also has a initial support for adding data migrations inside Rails engines.
Inside the Engine's class initializer (the one that inherits from `Rails::Engine`, usually inside `engines/ENGINE_NAME/lib/engine.rb`) you need to add something like this:

Just add your engines directory pattern to data_migrations initializer, for example
in the case your engines are located in `engines` folder you can set it up like this:

```ruby
module EngineName
class Engine < ::Rails::Engine
initializer :engine_name do |app|
::DataMigrate.configure do |data_migrate|
default_path = ::DataMigrate::Config.new.data_migrations_path
data_migrate.data_migrations_path = [default_path, root.join('db', 'data')]
end
end
end
DataMigrate.configure do |config|
config.data_migrations_path = ['db/data'] + Dir['engines/**/db/data']
end
```

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