add new registry

Author: Maksym Naichuk

lib/peatio/ramp/base.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module Peatio
+  module Ramp
+    class Base
+      def ramp_on_transaction(currency_id, address, options = {})
+        method_not_implemented
+      end
+
+      def ramp_off_transaction(currency_id, options = {})
+        method_not_implemented
+      end
+    end
+  end
+end

lib/peatio/ramp/registry.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+module Peatio
+  module Ramp
+    class << self
+      def registry
+        @registry ||= Registry.new
+      end
+
+      class Registry < Peatio::AdapterRegistry
+      end
+    end
+  end
+end