Add bin and edit workflow

bin/gems/rouge-4.5.1/lib/rouge/guessers/filename.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+module Rouge
+  module Guessers
+    class Filename < Guesser
+      attr_reader :fname
+      def initialize(filename)
+        @filename = filename
+      end
+
+      # returns a list of lexers that match the given filename with
+      # equal specificity (i.e. number of wildcards in the pattern).
+      # This helps disambiguate between, e.g. the Nginx lexer, which
+      # matches `nginx.conf`, and the Conf lexer, which matches `*.conf`.
+      # In this case, nginx will win because the pattern has no wildcards,
+      # while `*.conf` has one.
+      def filter(lexers)
+        mapping = {}
+        lexers.each do |lexer|
+          mapping[lexer.name] = lexer.filenames || []
+        end
+
+        GlobMapping.new(mapping, @filename).filter(lexers)
+      end
+    end
+  end
+end