Class: CreateAlternativesTable

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/simple_abs/templates/migration.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/simple_abs/templates/migration.rb', line 16

def self.down
  drop_table :alternatives
end

.up ⇒ Object 



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# File 'lib/generators/simple_abs/templates/migration.rb', line 2

def self.up
  create_table :alternatives, :force => true do |t|
    t.string   "which"
    t.integer  "participants", :default => 0
    t.integer  "conversions",  :default => 0
    t.text     "experiment"

    t.timestamps
  end

  add_index :alternatives, :which

end