lib/tocer/transformers/text.rb in tocer-15.0.0 vs lib/tocer/transformers/text.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 (plain text) 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 indented_bullet = prefix_to_spaces.gsub(/\s{2}$/, "- ")
 
       def prefix_to_spaces = Array.new(parser.prefix.length, "  ").join
     end