lib/moxml/config.rb in moxml-0.1.0 vs lib/moxml/config.rb in moxml-0.1.1

@@ -1,23 +1,47 @@
-# lib/moxml/config.rb
+# frozen_string_literal: true
+
 module Moxml
   class Config
-    attr_accessor :backend, :huge_document,
+    VALID_ADAPTERS = %i[nokogiri oga ox].freeze
+    DEFAULT_ADAPTER = VALID_ADAPTERS.first
+
+    class << self
+      def default
+        @default ||= new(DEFAULT_ADAPTER, true, "UTF-8")
+      end
+    end
+
+    attr_reader :adapter_name
+    attr_accessor :strict_parsing,
                   :default_encoding,
-                  :default_indent,
-                  :cdata_sections,
-                  :cdata_patterns,
-                  :strict_parsing,
-                  :entity_encoding
+                  :entity_encoding,
+                  :default_indent
 
-    def initialize
-      @backend = :nokogiri
-      @huge_document = false
-      @default_encoding = "UTF-8"
+    def initialize(adapter_name = nil, strict_parsing = nil, default_encoding = nil)
+      self.adapter = adapter_name || Config.default.adapter_name
+      @strict_parsing = strict_parsing || Config.default.strict_parsing
+      @default_encoding = default_encoding || Config.default.default_encoding
+      # reserved for future use
       @default_indent = 2
-      @cdata_sections = true
-      @cdata_patterns = ["script", "style"]
-      @strict_parsing = true
       @entity_encoding = :basic
+    end
+
+    def adapter=(name)
+      name = name.to_sym
+      @adapter = nil
+
+      unless VALID_ADAPTERS.include?(name)
+        raise ArgumentError, "Invalid adapter: #{name}. Valid adapters are: #{VALID_ADAPTERS.join(", ")}"
+      end
+
+      @adapter_name = name
+      adapter
+    end
+
+    alias default_adapter= adapter=
+
+    def adapter
+      @adapter ||= Adapter.load(@adapter_name)
     end
   end
 end