Switch to using the zeitwork autoloader

Gemfile

@@ -130,6 +130,7 @@ group :development do
   gem "annotate"
   gem "better_errors"
   gem "binding_of_caller"
+  gem "debug_inspector", "< 1.0.0"
   gem "listen"
   gem "vendorer"
 end

Gemfile.lock

@@ -140,7 +140,7 @@ GEM
       rexml
     crass (1.0.6)
     dalli (2.7.11)
-    debug_inspector (1.0.0)
+    debug_inspector (0.0.3)
     deep_merge (1.2.1)
     delayed_job (4.1.9)
       activesupport (>= 3.0, < 6.2)
@@ -486,6 +486,7 @@ DEPENDENCIES
   composite_primary_keys (~> 12.0.0)
   config
   dalli
+  debug_inspector (< 1.0.0)
   delayed_job_active_record
   dynamic_form
   erb_lint

config/application.rb

@@ -31,9 +31,6 @@ class Application < Rails::Application
     # Custom directories with classes and modules you want to be autoloadable.
     config.autoload_paths += %W[#{config.root}/lib]
 
-    # Continue to use the classic autoloader for now
-    config.autoloader = :classic
-
     # Force requests from old versions of IE (<= IE8) to be UTF-8 encoded.
     # This has defaulted to false since rails 6.0
     config.action_view.default_enforce_utf8 = true

config/initializers/migrate.rb

@@ -0,0 +1,59 @@
+if defined?(ActiveRecord::ConnectionAdapters::AbstractAdapter)
+  module OpenStreetMap
+    module ActiveRecord
+      module AbstractAdapter
+        def add_index_options(table_name, column_name, options = {})
+          columns = options.delete(:columns)
+          index_name, index_type, index_columns, index_options, algorithm, using = super(table_name, column_name, options)
+          [index_name, index_type, columns || index_columns, index_options, algorithm, using]
+        end
+      end
+
+      module PostgreSQLAdapter
+        def quote_column_name(name)
+          Array(name).map { |n| super(n) }.join(", ")
+        end
+
+        def add_primary_key(table_name, column_name, _options = {})
+          table_name = quote_table_name(table_name)
+          column_name = quote_column_name(column_name)
+
+          execute "ALTER TABLE #{table_name} ADD PRIMARY KEY (#{column_name})"
+        end
+
+        def remove_primary_key(table_name)
+          table_name = quote_table_name(table_name)
+
+          execute "ALTER TABLE #{table_name} DROP PRIMARY KEY"
+        end
+
+        def alter_primary_key(table_name, new_columns)
+          constraint_name = quote_table_name("#{table_name}_pkey")
+          table_name = quote_table_name(table_name)
+          new_columns = quote_column_name(new_columns)
+
+          execute "ALTER TABLE #{table_name} DROP CONSTRAINT #{constraint_name}"
+          execute "ALTER TABLE #{table_name} ADD PRIMARY KEY (#{new_columns})"
+        end
+
+        def create_enumeration(enumeration_name, values)
+          execute "CREATE TYPE #{enumeration_name} AS ENUM ('#{values.join '\',\''}')"
+        end
+
+        def drop_enumeration(enumeration_name)
+          execute "DROP TYPE #{enumeration_name}"
+        end
+
+        def rename_enumeration(old_name, new_name)
+          old_name = quote_table_name(old_name)
+          new_name = quote_table_name(new_name)
+
+          execute "ALTER TYPE #{old_name} RENAME TO #{new_name}"
+        end
+      end
+    end
+  end
+
+  ActiveRecord::ConnectionAdapters::AbstractAdapter.prepend(OpenStreetMap::ActiveRecord::AbstractAdapter)
+  ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.prepend(OpenStreetMap::ActiveRecord::PostgreSQLAdapter)
+end

config/initializers/zeitwerk.rb

@@ -0,0 +1,9 @@
+Rails.autoloaders.each do |autoloader|
+  autoloader.inflector.inflect(
+    "gpx" => "GPX",
+    "id" => "ID",
+    "osm" => "OSM",
+    "rubyvm" => "RubyVM",
+    "utf8" => "UTF8"
+  )
+end

db/migrate/001_create_osm_db.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class CreateOsmDb < ActiveRecord::Migration[4.2]
   def self.up
     create_table "current_nodes", :id => false do |t|

db/migrate/002_cleanup_osm_db.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class CleanupOsmDb < ActiveRecord::Migration[4.2]
   def self.up
     change_column "current_nodes", "latitude", :float, :limit => 53, :null => false

db/migrate/003_sql_session_store_setup.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class SqlSessionStoreSetup < ActiveRecord::Migration[4.2]
   def self.up
     create_table "sessions" do |t|

db/migrate/004_user_enhancements.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class UserEnhancements < ActiveRecord::Migration[4.2]
   def self.up
     add_column "diary_entries", "latitude", :float, :limit => 53

db/migrate/005_tile_tracepoints.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class TileTracepoints < ActiveRecord::Migration[4.2]
   class Tracepoint < ApplicationRecord
     self.table_name = "gps_points"

db/migrate/006_tile_nodes.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class TileNodes < ActiveRecord::Migration[4.2]
   class Node < ApplicationRecord
     self.table_name = "current_nodes"

db/migrate/007_add_relations.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddRelations < ActiveRecord::Migration[4.2]
   def self.up
     # enums work like strings but are more efficient

db/migrate/008_remove_segments.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class RemoveSegments < ActiveRecord::Migration[4.2]
   def self.up
     have_segs = select_value("SELECT count(*) FROM current_segments").to_i.nonzero?

db/migrate/010_diary_comments.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class DiaryComments < ActiveRecord::Migration[4.2]
   def self.up
     create_table "diary_comments", :id => false do |t|

db/migrate/018_create_acls.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class CreateAcls < ActiveRecord::Migration[4.2]
   def self.up
     create_table "acls", :id => false do |t|

db/migrate/020_populate_node_tags_and_remove.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class PopulateNodeTagsAndRemove < ActiveRecord::Migration[4.2]
   def self.up
     have_nodes = select_value("SELECT count(*) FROM current_nodes").to_i.nonzero?

db/migrate/021_move_to_innodb.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class MoveToInnodb < ActiveRecord::Migration[4.2]
   @conv_tables = %w[nodes ways way_tags way_nodes current_way_tags relation_members relations relation_tags current_relation_tags]
 

db/migrate/022_key_constraints.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class KeyConstraints < ActiveRecord::Migration[4.2]
   def self.up
     # Primary keys

db/migrate/023_add_changesets.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddChangesets < ActiveRecord::Migration[4.2]
   @conv_user_tables = %w[current_nodes current_relations current_ways nodes relations ways]
 

db/migrate/024_order_relation_members.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class OrderRelationMembers < ActiveRecord::Migration[4.2]
   def self.up
     # add sequence column. rails won't let us define an ordering here,

db/migrate/025_add_end_time_to_changesets.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddEndTimeToChangesets < ActiveRecord::Migration[4.2]
   def self.up
     # swap the boolean closed-or-not for a time when the changeset will

db/migrate/028_add_more_changeset_indexes.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddMoreChangesetIndexes < ActiveRecord::Migration[4.2]
   def self.up
     add_index "changesets", ["created_at"], :name => "changesets_created_at_idx"

db/migrate/029_add_user_foreign_keys.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddUserForeignKeys < ActiveRecord::Migration[4.2]
   def change
     add_foreign_key :changesets, :users, :name => "changesets_user_id_fkey"

db/migrate/030_add_foreign_keys.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddForeignKeys < ActiveRecord::Migration[4.2]
   def self.up
     add_foreign_key :changeset_tags, :changesets, :column => :id, :name => "changeset_tags_id_fkey"

db/migrate/031_create_countries.rb

@@ -1,4 +1,3 @@
-require "migrate"
 require "rexml/document"
 
 class CreateCountries < ActiveRecord::Migration[4.2]

db/migrate/034_create_languages.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class CreateLanguages < ActiveRecord::Migration[4.2]
   def change
     create_table :languages, :id => false do |t|

db/migrate/035_change_user_locale.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class ChangeUserLocale < ActiveRecord::Migration[4.2]
   def self.up
     remove_foreign_key :users, :column => :locale, :name => "users_locale_fkey"

db/migrate/039_add_more_controls_to_gpx_files.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddMoreControlsToGpxFiles < ActiveRecord::Migration[4.2]
   class Trace < ApplicationRecord
     self.table_name = "gpx_files"

db/migrate/042_add_foreign_keys_to_oauth_tables.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddForeignKeysToOauthTables < ActiveRecord::Migration[4.2]
   def change
     add_foreign_key :oauth_tokens, :users, :name => "oauth_tokens_user_id_fkey"

db/migrate/044_create_user_roles.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class CreateUserRoles < ActiveRecord::Migration[4.2]
   class User < ApplicationRecord
   end

db/migrate/045_create_user_blocks.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class CreateUserBlocks < ActiveRecord::Migration[4.2]
   def change
     create_table :user_blocks do |t|

db/migrate/046_alter_user_roles_and_blocks.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AlterUserRolesAndBlocks < ActiveRecord::Migration[4.2]
   class UserRole < ApplicationRecord
   end

db/migrate/051_add_status_to_user.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddStatusToUser < ActiveRecord::Migration[4.2]
   class User < ApplicationRecord
   end

db/migrate/053_add_map_bug_tables.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddMapBugTables < ActiveRecord::Migration[4.2]
   def self.up
     create_enumeration :map_bug_status_enum, %w[open closed hidden]

db/migrate/054_refactor_map_bug_tables.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class RefactorMapBugTables < ActiveRecord::Migration[4.2]
   def self.up
     create_table :map_bug_comment do |t|

db/migrate/055_change_map_bug_comment_type.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class ChangeMapBugCommentType < ActiveRecord::Migration[4.2]
   def self.up
     change_column :map_bug_comment, :comment, :text

db/migrate/056_add_date_closed.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddDateClosed < ActiveRecord::Migration[4.2]
   def self.up
     add_column :map_bugs, :date_closed, :timestamp

db/migrate/057_add_map_bug_comment_event.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddMapBugCommentEvent < ActiveRecord::Migration[4.2]
   def self.up
     create_enumeration :map_bug_event_enum, %w[opened closed reopened commented hidden]

db/migrate/20110521142405_rename_bugs_to_notes.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class RenameBugsToNotes < ActiveRecord::Migration[4.2]
   def self.up
     rename_enumeration "map_bug_status_enum", "note_status_enum"

db/migrate/20111212183945_add_lowercase_user_indexes.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddLowercaseUserIndexes < ActiveRecord::Migration[4.2]
   def up
     add_index :users, [], :columns => "LOWER(display_name)", :name => "users_display_name_lower_idx"

db/migrate/20120214210114_add_text_format.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddTextFormat < ActiveRecord::Migration[4.2]
   def up
     create_enumeration :format_enum, %w[html markdown text]

db/migrate/20120318201948_create_redactions.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class CreateRedactions < ActiveRecord::Migration[4.2]
   def change
     create_table :redactions do |t|

db/migrate/20120328090602_drop_session_table.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class DropSessionTable < ActiveRecord::Migration[4.2]
   def up
     drop_table "sessions"

db/migrate/20120404205604_add_user_and_description_to_redaction.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddUserAndDescriptionToRedaction < ActiveRecord::Migration[4.2]
   def change
     add_column :redactions, :user_id, :bigint, :null => false

db/migrate/20140115192822_add_text_index_to_note_comments.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddTextIndexToNoteComments < ActiveRecord::Migration[4.2]
   def up
     add_index :note_comments, [], :columns => "to_tsvector('english', body)", :using => "GIN", :name => "index_note_comments_on_body"

db/migrate/20140507110937_create_changeset_comments.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class CreateChangesetComments < ActiveRecord::Migration[4.2]
   def change
     create_table :changeset_comments do |t|

db/migrate/20140519141742_add_join_table_between_users_and_changesets.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddJoinTableBetweenUsersAndChangesets < ActiveRecord::Migration[4.2]
   def change
     create_table :changesets_subscribers, :id => false do |t|

db/migrate/20160822153055_create_issues_and_reports.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class CreateIssuesAndReports < ActiveRecord::Migration[5.0]
   def up
     create_enumeration :issue_status_enum, %w[open ignored resolved]

db/migrate/20161002153425_add_join_table_between_users_and_diary_entries.rb

@@ -1,5 +1,3 @@
-require "migrate"
-
 class AddJoinTableBetweenUsersAndDiaryEntries < ActiveRecord::Migration[4.2]
   def self.up
     create_table :diary_entry_subscriptions, :id => false do |t|