Remove deprecated methods and rake tasks

lib/chewy/index.rb

@@ -223,22 +223,12 @@ def specification_hash
         [settings_hash, mappings_hash].inject(:merge)
       end
 
-      def index_params
-        ActiveSupport::Deprecation.warn '`Chewy::Index.index_params` is deprecated and will be removed soon, use `Chewy::Index.specification_hash`'
-        specification_hash
-      end
-
       # @see Chewy::Index::Specification
       # @return [Chewy::Index::Specification] a specification object instance for this particular index
       def specification
         @specification ||= Specification.new(self)
       end
 
-      def derivable_index_name
-        ActiveSupport::Deprecation.warn '`Chewy::Index.derivable_index_name` is deprecated and will be removed soon, use `Chewy::Index.derivable_name` instead'
-        derivable_name
-      end
-
       # Handling old default_prefix if it is not defined.
       def method_missing(name, *args, &block) # rubocop:disable Style/MethodMissing
         if name == :default_prefix
@@ -250,17 +240,7 @@ def method_missing(name, *args, &block) # rubocop:disable Style/MethodMissing
       end
 
       def prefix_with_deprecation
-        if respond_to?(:default_prefix)
-          ActiveSupport::Deprecation.warn '`Chewy::Index.default_prefix` is deprecated and will be removed soon, define `Chewy::Index.prefix` method instead'
-          default_prefix
-        else
-          prefix
-        end
-      end
-
-      def build_index_name(*args)
-        ActiveSupport::Deprecation.warn '`Chewy::Index.build_index_name` is deprecated and will be removed soon, use `Chewy::Index.index_name` instead'
-        index_name(args.extract_options!)
+        prefix
       end
     end
   end

lib/chewy/rake_helper.rb

@@ -223,26 +223,6 @@ def subscribed_task_stats(output = STDOUT)
         output.puts "Total: #{human_duration(Time.now - start)}"
       end
 
-      def reset_index(*indexes)
-        ActiveSupport::Deprecation.warn '`Chewy::RakeHelper.reset_index` is deprecated and will be removed soon, use `Chewy::RakeHelper.reset` instead'
-        reset(only: indexes)
-      end
-
-      def reset_all(*except)
-        ActiveSupport::Deprecation.warn '`Chewy::RakeHelper.reset_all` is deprecated and will be removed soon, use `Chewy::RakeHelper.reset` instead'
-        reset(except: except)
-      end
-
-      def update_index(*indexes)
-        ActiveSupport::Deprecation.warn '`Chewy::RakeHelper.update_index` is deprecated and will be removed soon, use `Chewy::RakeHelper.update` instead'
-        update(only: indexes)
-      end
-
-      def update_all(*except)
-        ActiveSupport::Deprecation.warn '`Chewy::RakeHelper.update_all` is deprecated and will be removed soon, use `Chewy::RakeHelper.update` instead'
-        update(except: except)
-      end
-
     private
 
       def indexes_from(only: nil, except: nil)

lib/tasks/chewy.rake

@@ -87,26 +87,4 @@ namespace :chewy do
       Chewy::RakeHelper.journal_clean(**parse_journal_args(args.extras))
     end
   end
-
-  task apply_changes_from: :environment do |_task, args|
-    ActiveSupport::Deprecation.warn '`rake chewy:apply_changes_from` is deprecated and will be removed soon, use `rake chewy:journal:apply` instead'
-
-    Chewy::RakeHelper.subscribed_task_stats do
-      params = args.extras
-
-      if params.empty?
-        puts 'Please specify a timestamp like chewy:apply_changes_from[1469528705]'
-      else
-        timestamp, retries = params
-        time = Time.at(timestamp.to_i)
-        Chewy::Journal.new.apply(time, retries: (retries.to_i if retries))
-      end
-    end
-  end
-
-  task clean_journal: :environment do |_task, args|
-    ActiveSupport::Deprecation.warn '`rake chewy:clean_journal` is deprecated and will be removed soon, use `rake chewy:journal:clean` instead'
-
-    Chewy::Journal.new.clean(args.extras.first)
-  end
 end

spec/chewy/index_spec.rb

@@ -263,28 +263,6 @@ def self.by_id; end
     specify { expect(subject.specification).to equal(subject.specification) }
   end
 
-  describe '.default_prefix' do
-    before { allow(Chewy).to receive_messages(configuration: {prefix: 'testing'}) }
-
-    context do
-      before { expect(ActiveSupport::Deprecation).to receive(:warn).once }
-      specify { expect(DummiesIndex.default_prefix).to eq('testing') }
-    end
-
-    context do
-      before do
-        DummiesIndex.class_eval do
-          def self.default_prefix
-            'borogoves'
-          end
-        end
-      end
-
-      before { expect(ActiveSupport::Deprecation).to receive(:warn).once }
-      specify { expect(DummiesIndex.index_name).to eq('borogoves_dummies') }
-    end
-  end
-
   context 'index call inside index', :orm do
     before do
       stub_index(:cities) do