lib/sub_diff/sub.rb in sub_diff-1.1.0 vs lib/sub_diff/sub.rb in sub_diff-1.1.1

@@ -1,21 +1,23 @@
 module SubDiff
+  # Processes matches for {String#gsub} replacements
+  # by pushing diffs into a {Builder} instance.
+  #
+  # Used internally by {Adapter}.
+  #
+  # @api private
   class Sub
-    attr_reader :differ
+    include Buildable
 
-    def initialize(differ)
-      @differ = differ
-    end
-
     def diff(search, *args, &block)
-      differ.each_diff(search, *args, block) do |builder, diff|
-        process(builder, diff, search)
+      differ.match(search, *args, block) do |diff|
+        append_diff_to_builder(diff, search)
       end
     end
 
     private
 
-    def process(builder, diff, search)
+    def append_diff_to_builder(diff, search)
       builder << prefix(diff)
       builder.push(diff[:replacement], diff[:match])
       builder << suffix(diff, search)
     end