Skip to content

Instantly share code, notes, and snippets.

@epintos

epintos/add_name_description_date_unique_index_to_document.rb

Created January 14, 2016 21:19
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save epintos/f3ff937c1f680e6227d0 to your computer and use it in GitHub Desktop.
Save epintos/f3ff937c1f680e6227d0 to your computer and use it in GitHub Desktop.
Download ZIP
AddNameDescriptionDateUniqueIndexToDocument
Raw
add_name_description_date_unique_index_to_document.rb
class AddNameDescriptionDateUniqueIndexToDocument < ActiveRecord::Migration
def change
add_index :document, [:name, :description, :date], unique: true
end
end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment