lib/tocer/transformers/link.rb in tocer-15.0.0 vs lib/tocer/transformers/link.rb in tocer-15.1.0

@@ -1,7 +1,8 @@
 # frozen_string_literal: true
 
+require "core"
 require "refinements/arrays"
 
 module Tocer
   module Transformers
     # Transforms a Markdown header (embedded link) into a table of contents link.
@@ -20,10 +21,10 @@
 
       private
 
       attr_reader :parser
 
-      def computed_url(suffix = "") = [url, suffix.to_s].compress.join("-")
+      def computed_url(suffix = Core::EMPTY_STRING) = [url, suffix.to_s].compress.join("-")
 
       def embedded_link = "[#{embedded_link_label}](#{embedded_link_url})"
 
       def embedded_link_label = parser.content[/\[(.*)\]/, 1]