Change column type from integer to string for facebook

Author: nalabjp

db/migrate/20171029065909_integer_to_string_on_group_id_in_dojo_event_services.rb

@@ -0,0 +1,9 @@
+class IntegerToStringOnGroupIdInDojoEventServices < ActiveRecord::Migration[5.0]
+  def up
+    change_column :dojo_event_services, :group_id, :string, null: false
+  end
+
+  def down
+    change_column :dojo_event_services, :group_id, :integer, null: false
+  end
+end

db/schema.rb

@@ -10,13 +10,13 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170820090605) do
+ActiveRecord::Schema.define(version: 20171029065909) do
 
   create_table "dojo_event_services", force: :cascade do |t|
     t.integer  "dojo_id",    null: false
     t.integer  "name",       null: false
     t.string   "url"
-    t.integer  "group_id",   null: false
+    t.string   "group_id",   null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["dojo_id"], name: "index_dojo_event_services_on_dojo_id"