Rails migration files generate into corresponding modular directories

In a Ruby on Rails project, all migration files generate into the same
directory 'db/migrate'. It's enough for simple projects, but not
that good for large modulized projects. It is inconvenient to review
thousands of files in the same directory for one project.

It looks like:

<img
src="https://ruby-china-files.b0.upaiyun.com/photo/2014/1c58bc1196dfe04f6e4a1f6819ce2549.png"
/>

Since MVC directories are modular, the migration directory should the
same. It's expected to be structured and clear. That's the reason I
release the gem <a
href="https://github.com/swordray/modular_migration">modular_migration</a>.

Just include it in your Gemfile:

<code>gem 'modular_migration'</code>

Using Rails generator as usual:

<code>$ rails generate model Core::User name:string
    invoke active_record
    create app/models/core/user.rb
    create app/models/core.rb
    create db/migrate/core/user/20140324105328_create_core_users.rb
</code>

It will look like:

<img
src="https://ruby-china-files.b0.upaiyun.com/photo/2014/b881fc62be420c8b81645dcdad40416d.png"
/>

Source code and issue tracking: <a
href="https://github.com/swordray/modular_migration">https://github.com/swordray/modular_migration</a>

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