util.rb in appmap-0.65.0

- old
+ new

@@ -1,8 +1,9 @@
 # frozen_string_literal: true
 
 require 'bundler'
+require 'fileutils'
 
 module AppMap
   module Util
     # https://wynnnetherland.com/journal/a-stylesheet-author-s-guide-to-terminal-colors/
     # Embed in a String to clear all previous ANSI sequences.
@@ -128,10 +129,9 @@
         end.join('/')
       end
 
       # Atomically writes AppMap data to +filename+.
       def write_appmap(filename, appmap)
-        require 'fileutils'
         require 'tmpdir'
 
         # This is what Ruby Tempfile does; but we don't want the file to be unlinked.
         mode = File::RDWR | File::CREAT | File::EXCL
         ::Dir::Tmpname.create([ 'appmap_', '.json' ]) do |tmpname|