Activerecord::Mysql::Unsigned Build Status

Add unsigned option to integer type for ActiveRecord’s MySQL2 adapter.

Support version

ActiveRecord::VERSION >= 3.2 # include v4.0!

Installation

Add this line to your application’s Gemfile:

gem 'activerecord-mysql-unsigned'

And then execute:

$ bundle

Or install it yourself as:

$ gem install activerecord-mysql-unsigned

Usage

In your migrations you can define integer fields such as:

class CreateUsersTable < ActiveRecord::Migration def self.change create_table :users, force: true do |t| t.string :name, null: false t.integer :age, null: false, unsigned: true end end end

You can redefine in the existing fields.

class ChangeColumnToUsersTable < ActiveRecord::Migration def self.change change_column :users, :age, :integer, null: false, unsigned: false end end

And you can also redefine in the primary key.

class ChangeColumnToUsersTable < ActiveRecord::Migration def self.change change_column :users, :id, :integer, null: false, auto_increment: true, unsigned: true end end

Contributing

  1. Fork it
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create new Pull Request