Utusemi

Providing a flexible alias for column names in ActiveRecord.

1. Add utusemi in the Gemfile:

gem 'utusemi'

2. Download and install by running:

bundle install

1. Create a file named utusemi.rb in config/initializers and add column names in this file.

Utusemi.configure do
  map :sample do
    name :first_name
  end
end

2. Use utusemi method.

irb> User.utusemi(:sample).where(name: 'John')
SELECT "users".* FROM "users" WHERE "users"."first_name" = 'John'

• Ruby on Rails 3.2, 4.1
• Ruby 2.1

To set up a development environment, simply do:

bundle install
bundle exec rake db:create
bundle exec rake db:migrate
bundle exec rake  # run the test suite