lib/sub_diff/builder.rb in sub_diff-1.0.2 vs lib/sub_diff/builder.rb in sub_diff-1.0.3

@@ -1,9 +1,15 @@
 module SubDiff
-  class Builder < Struct.new(:string, :type)
+  class Builder
+    def initialize(string, type)
+      @string = string
+      @type = type
+    end
+
     def diff(*args, &block)
-      builder.diff(*args, &block)
+      @collection = Collection.new(string)
+      adapter.diff(*args, &block)
       collection
     end
 
     def push(*args)
       if args.compact.any?
@@ -13,26 +19,24 @@
     end
     alias_method :<<, :push
 
     private
 
-    def builder
-      constant.new(differ)
+    attr_reader :collection, :string, :type
+
+    def adapter
+      adapter_class.new(differ)
     end
 
-    def constant
-      Module.nesting.last.const_get(constant_name)
+    def adapter_class
+      Module.nesting.last.const_get(adapter_name)
     end
 
-    def constant_name
+    def adapter_name
       type.to_s.capitalize
     end
 
     def differ
       Differ.new(self, type)
-    end
-
-    def collection
-      @collection ||= Collection.new(string)
     end
   end
 end