Remove Rails 5 deprecation warning.

This commit is contained in:
Guo Xiang Tan
2017-08-08 00:48:57 +09:00
parent 2e4b3e9b06
commit 1103ea7c4c
100 changed files with 108 additions and 108 deletions
@@ -5,7 +5,7 @@ class CreateExpressions < ActiveRecord::Migration
t.string :parent_type, null: false, limit: 50
t.integer :expression_type_id, null: false
t.integer :user_id, null: false
t.timestamps
t.timestamps null: false
end
add_index :expressions, [:parent_id, :parent_type, :expression_type_id, :user_id], unique: true, name: "expressions_pk"