A plug-in for the Merb framework that provides support for Sequel models.
If you use my fork on github.com/pk/merb_sequel please use again the official repository on github.com/merb/merb_sequel. I’m now updating the official repository.
Plug-in is compatible with Merb 0.9.9 and higher and Sequel 2.7.0 and higher including 2.x.x and 3.x.x.
Any issues please report to https://merb.lighthouseapp.com/projects/7588-merb-plugins.
Since 1.0.9 you can install official Merb gem:
gem install merb_sequel –source gemcutter.org
Since version 1.0.6 I’ve moved gem hosting to Gemcutter. So now you need to install gem with:
gem install pk-merb_sequel –source gemcutter.org
For versions <= 1.0.5 I used GitHub:
gem install pk-merb_sequel –source gems.github.com
Add merb_sequel as a dependency to your config/dependencies.rb:
dependency ‘merb_sequel’
gem ‘merb_sequel’
Add Sequel as you ORM of choice to init.rb:
use_orm :sequel
gem ‘merb_sequel’
To activate the gem and set all needed to use Sequel just use:
require ‘merb_sequel’
- Sequel 2.11.0
-
All pass
- Sequel 2.12.0
-
All pass
- Sequel 3.0.0
-
All pass
- Sequel 3.5.0
-
All pass
- Sequel 3.6.0
-
All pass
- Sequel 2.11.0
-
All pass
- Sequel 2.12.0
-
All pass
- Sequel 3.0.0
-
All pass
- Sequel 3.5.0
-
All pass
- Sequel 3.6.0
-
All pass
In Merb > 1.0.13 we use ActiveModel interface for the ORM plugins. merb_sequel now supports this for all versions of Sequel by including compatibilit layers by default or loading active model plugin when using Sequel > 3.5.0
You can use configuration to not load compatibility layer: Merb::Plugins.config[:load_activemodel_compatibility] = false
If you want to cut significantly runtime of your test suite which is using Sequel you can enable transactional examples. Just add following line to your spec_helper.rb or any spec you want to be transactional:
require 'merb_sequel/rspec/sequel'
Now each example is wrapped in a Sequel transaction and when example finishes Sequel::Error::Rollback is raised which cause transaction to rollback.
Settings:
-
:load_activemodel_compatibility. By default is set to true. If set to false, ActiveModelCompatibility is not loaded.
Merb Sequel plug-in uses config/database.yml for connection configuration.
Options are:
-
adapter. :sqlite is assumed by default.
-
database, default is “hey_dude_configure_your_database”. In case of SQLite this should be either :memory: or file path for SQLite.
-
db_type: default is nil. Use “mssql” to connect to MSSQL using ODBC.
-
encoding or charset, default is utf8.
-
host. localhost is assumed by default.
-
logger default is Merb.logger
-
password. WARNING: default password is an empty string.
-
socket Use socket to connect to DB.
-
username or user, default is an empty string
After you install the plug-in, merb-gen can generate Sequel models for you:
merb-gen model --orm=sequel Article
same with the resources
merb-gen resource --orm=sequel Article
Note that if you have specified that you use Sequel in init.rb or environment specific init file (for instance, environments/development.rb) via use_orm :sequel, you don’t need to specify –orm option explicitly when using merb-gen.
Originally written by Duane Johnson (canadaduane at gmail.com).
Contributions by:
-
Wayne E. Seguin
-
Lance Carlson
-
Jacob Dunphy
-
Lori Holden
-
Pavel Kunc
-
e-mac
-
Piotr Usewicz
Maintained by Pavel Kunc (pavel.kunc at gmail.com)
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