Class: CreateVersions

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

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/templates/create_versions.rb', line 28

def self.down
  remove_index :versions, :initial
  remove_index :versions, :accepted
  remove_index :versions, :declined
  remove_index :versions, :pending
  remove_index :versions, [:verstionable_type, :versionable_id]
  drop_table :versions
end

.up ⇒ Object 



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

def self.up
  create_table :versions do |t|
    t.string   :versionable_type, null: false
    t.integer  :versionable_id,   null: false

    t.integer  :user_id

    t.text     :notes

    t.boolean  :initial, null: false, default: false

    t.boolean  :marked_for_removal, null: false, default: false

    t.boolean  :accepted, null: false, default: false
    t.boolean  :declined, null: false, default: false
    t.boolean  :pending, null: false, default: true

    t.datetime :created_at
  end
  add_index :versions, :initial
  add_index :versions, :accepted
  add_index :versions, :declined
  add_index :versions, :pending
  add_index :versions, [:versionable_type, :versionable_id]
end