osem-fcy/db/migrate/20141103132913_add_username_to_users.rb

class AddUsernameToUsers < ActiveRecord::Migration
  def change
    add_column :users, :username, :string
    add_index :users, :username, unique: true
  end
end
Implements username authentication It's now possible to login with either username or email That's necessary to be backward compatible for iChain login 2014-11-03 15:25:33 +01:00			`class AddUsernameToUsers < ActiveRecord::Migration`
			`def change`
			`add_column :users, :username, :string`
			`add_index :users, :username, unique: true`
			`end`
			`end`