Old migrations Inherit ActiveRecord::Migrate[4.2]

db/migrate/20151216122150_create_feeds.rb

@@ -1,4 +1,4 @@
-class CreateFeeds < ActiveRecord::Migration
+class CreateFeeds < ActiveRecord::Migration[4.2]
   def change
     create_table :feeds, id: false do |t|
       t.string  :id, :null => false

db/migrate/20151216123129_create_entries.rb

@@ -1,4 +1,4 @@
-class CreateEntries < ActiveRecord::Migration
+class CreateEntries < ActiveRecord::Migration[4.2]
   def change
     create_table :entries, id: false do |t|
       t.string    :id

db/migrate/20160117142036_sorcery_core.rb

@@ -1,4 +1,4 @@
-class SorceryCore < ActiveRecord::Migration
+class SorceryCore < ActiveRecord::Migration[4.2]
   def change
     enable_extension 'uuid-ossp'
     create_table :users, id: :uuid, default: "uuid_generate_v4()", force: true do |t|

db/migrate/20160117154118_add_type_to_users.rb

@@ -1,4 +1,4 @@
-class AddTypeToUsers < ActiveRecord::Migration
+class AddTypeToUsers < ActiveRecord::Migration[4.2]
   def change
     add_column :users, :type, :string
   end

db/migrate/20160130210936_create_doorkeeper_tables.rb

@@ -1,4 +1,4 @@
-class CreateDoorkeeperTables < ActiveRecord::Migration
+class CreateDoorkeeperTables < ActiveRecord::Migration[4.2]
   def change
     create_table :oauth_applications do |t|
       t.string  :name,         null: false

db/migrate/20160131080107_create_subscriptions.rb

@@ -1,4 +1,4 @@
-class CreateSubscriptions < ActiveRecord::Migration
+class CreateSubscriptions < ActiveRecord::Migration[4.2]
   def change
     create_table :subscriptions do |t|
       t.uuid   :user_id, null: false

db/migrate/20160131085233_create_user_entries.rb

@@ -1,4 +1,4 @@
-class CreateUserEntries < ActiveRecord::Migration
+class CreateUserEntries < ActiveRecord::Migration[4.2]
   def change
     create_table :user_entries do |t|
       t.uuid   :user_id, null: false

db/migrate/20160131101411_create_tracks.rb

@@ -1,4 +1,4 @@
-class CreateTracks < ActiveRecord::Migration
+class CreateTracks < ActiveRecord::Migration[4.2]
   def change
     create_table :tracks, id: :uuid, default: "uuid_generate_v4()", force: true do |t|
       t.string :identifier

db/migrate/20160131120742_create_entry_tracks.rb

@@ -1,4 +1,4 @@
-class CreateEntryTracks < ActiveRecord::Migration
+class CreateEntryTracks < ActiveRecord::Migration[4.2]
   def change
     create_table :entry_tracks do |t|
       t.string :entry_id, null: false

db/migrate/20160203135426_create_likes.rb

@@ -1,4 +1,4 @@
-class CreateLikes < ActiveRecord::Migration
+class CreateLikes < ActiveRecord::Migration[4.2]
   def change
     create_table :likes do |t|
       t.uuid :user_id,  null: false

db/migrate/20160306055654_add_crawled_to_feed.rb

@@ -1,4 +1,4 @@
-class AddCrawledToFeed < ActiveRecord::Migration
+class AddCrawledToFeed < ActiveRecord::Migration[4.2]
   def change
     add_column :feeds, :crawled, :timestamp
   end

db/migrate/20160322150141_add_saved_count_to_entries.rb

@@ -1,4 +1,4 @@
-class AddSavedCountToEntries < ActiveRecord::Migration
+class AddSavedCountToEntries < ActiveRecord::Migration[4.2]
   def change
     add_column :entries, :saved_count, :integer
   end

db/migrate/20160327132942_add_last_updated_to_feeds.rb

@@ -1,4 +1,4 @@
-class AddLastUpdatedToFeeds < ActiveRecord::Migration
+class AddLastUpdatedToFeeds < ActiveRecord::Migration[4.2]
   def change
     add_column :feeds, :lastUpdated, :timestamp
   end

db/migrate/20160405140220_create_preferences.rb

@@ -1,4 +1,4 @@
-class CreatePreferences < ActiveRecord::Migration
+class CreatePreferences < ActiveRecord::Migration[4.2]
   def change
     create_table :preferences do |t|
       t.uuid   :user_id,  null: false

db/migrate/20160414121450_create_topics.rb

@@ -1,4 +1,4 @@
-class CreateTopics < ActiveRecord::Migration
+class CreateTopics < ActiveRecord::Migration[4.2]
   def change
     create_table :topics, id: false, force: true do |t|
       t.string :id         , null: false

db/migrate/20160416030823_create_feed_topics.rb

@@ -1,4 +1,4 @@
-class CreateFeedTopics < ActiveRecord::Migration
+class CreateFeedTopics < ActiveRecord::Migration[4.2]
   def change
     create_table :feed_topics do |t|
       t.string :feed_id

db/migrate/20160416035945_remove_topics_from_feeds.rb

@@ -1,4 +1,4 @@
-class RemoveTopicsFromFeeds < ActiveRecord::Migration
+class RemoveTopicsFromFeeds < ActiveRecord::Migration[4.2]
   def change
     remove_column :feeds, :topics, :string
   end

db/migrate/20160416152358_create_categories.rb

@@ -1,4 +1,4 @@
-class CreateCategories < ActiveRecord::Migration
+class CreateCategories < ActiveRecord::Migration[4.2]
   def change
     create_table :categories, id: false do |t|
       t.string :id          , null: false

db/migrate/20160416152442_create_subscription_categories.rb

@@ -1,4 +1,4 @@
-class CreateSubscriptionCategories < ActiveRecord::Migration
+class CreateSubscriptionCategories < ActiveRecord::Migration[4.2]
   def change
     create_table :subscription_categories do |t|
       t.integer :subscription_id

db/migrate/20160429013159_add_engagement_to_topic.rb

@@ -1,4 +1,4 @@
-class AddEngagementToTopic < ActiveRecord::Migration
+class AddEngagementToTopic < ActiveRecord::Migration[4.2]
   def change
     add_column :topics, :engagement, :integer, :null => false, :default => 0
   end

db/migrate/20160505162656_create_tags.rb

@@ -1,4 +1,4 @@
-class CreateTags < ActiveRecord::Migration
+class CreateTags < ActiveRecord::Migration[4.2]
   def change
     create_table :tags, id: false, force: true do |t|
       t.string :id      , null: false

db/migrate/20160507125904_create_entry_tags.rb

@@ -1,4 +1,4 @@
-class CreateEntryTags < ActiveRecord::Migration
+class CreateEntryTags < ActiveRecord::Migration[4.2]
   def change
     create_table :entry_tags do |t|
       t.string :tag_id

db/migrate/20160507125910_remove_tags_from_entries.rb

@@ -1,4 +1,4 @@
-class RemoveTagsFromEntries < ActiveRecord::Migration
+class RemoveTagsFromEntries < ActiveRecord::Migration[4.2]
   def change
     remove_column :entries, :tags, :string
   end

db/migrate/20160507155242_create_keywords.rb

@@ -1,4 +1,4 @@
-class CreateKeywords < ActiveRecord::Migration
+class CreateKeywords < ActiveRecord::Migration[4.2]
   def change
     create_table :keywords, id: false, force: true do |t|
       t.string :id         , null: false

db/migrate/20160507155406_create_entry_keywords.rb

@@ -1,4 +1,4 @@
-class CreateEntryKeywords < ActiveRecord::Migration
+class CreateEntryKeywords < ActiveRecord::Migration[4.2]
   def change
     create_table :entry_keywords do |t|
       t.string :entry_id,   null: false

db/migrate/20160507185324_create_read_entries.rb

@@ -1,4 +1,4 @@
-class CreateReadEntries < ActiveRecord::Migration
+class CreateReadEntries < ActiveRecord::Migration[4.2]
   def change
     create_table :read_entries do |t|
       t.uuid   :user_id, null: false

db/migrate/20160507200411_rename_user_entries_to_saved_entries.rb

@@ -1,4 +1,4 @@
-class RenameUserEntriesToSavedEntries < ActiveRecord::Migration
+class RenameUserEntriesToSavedEntries < ActiveRecord::Migration[4.2]
   def change
     rename_table :user_entries, :saved_entries
   end

db/migrate/20160924163638_create_journals.rb

@@ -1,4 +1,4 @@
-class CreateJournals < ActiveRecord::Migration
+class CreateJournals < ActiveRecord::Migration[4.2]
   def change
     create_table :journals, id: :uuid, force: true do |t|
       t.string :stream_id, null: false

db/migrate/20160925091649_create_issues.rb

@@ -1,4 +1,4 @@
-class CreateIssues < ActiveRecord::Migration
+class CreateIssues < ActiveRecord::Migration[4.2]
   def change
     create_table :issues, id: :uuid, force: true do |t|
       t.string  :label      , null: false

db/migrate/20160925092846_create_entry_issues.rb

@@ -1,4 +1,4 @@
-class CreateEntryIssues < ActiveRecord::Migration
+class CreateEntryIssues < ActiveRecord::Migration[4.2]
   def change
     create_table :entry_issues do |t|
       t.string  :entry_id  , null: false

db/migrate/20161010170619_change_saved_count_of_entries.rb

@@ -1,4 +1,4 @@
-class ChangeSavedCountOfEntries < ActiveRecord::Migration
+class ChangeSavedCountOfEntries < ActiveRecord::Migration[4.2]
   def change
     change_column :entries, :saved_count, :integer, null: false, default: 0
   end

db/migrate/20161010171736_add_read_count_to_entries.rb

@@ -1,4 +1,4 @@
-class AddReadCountToEntries < ActiveRecord::Migration
+class AddReadCountToEntries < ActiveRecord::Migration[4.2]
   def change
     add_column :entries, :read_count, :integer, null: false, default: 0
   end

db/migrate/20161010173542_add_like_count_to_tracks.rb

@@ -1,4 +1,4 @@
-class AddLikeCountToTracks < ActiveRecord::Migration
+class AddLikeCountToTracks < ActiveRecord::Migration[4.2]
   def change
     add_column :tracks, :like_count, :integer, null: false, default: 0
   end

db/migrate/20161225010831_add_entries_count_to_tracks.rb

@@ -1,4 +1,4 @@
-class AddEntriesCountToTracks < ActiveRecord::Migration
+class AddEntriesCountToTracks < ActiveRecord::Migration[4.2]
   def change
     add_column :tracks, :entries_count, :integer, null: false, default: 0
   end