File: file_rename.rb

package info (click to toggle)
ruby3.1 3.1.2-7%2Bdeb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 132,892 kB
  • sloc: ruby: 1,154,753; ansic: 736,782; yacc: 46,445; pascal: 10,401; sh: 3,931; cpp: 1,158; python: 838; makefile: 787; asm: 462; javascript: 382; lisp: 97; sed: 94; perl: 62; awk: 36; xml: 4
file content (11 lines) | stat: -rw-r--r-- 271 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
 
# rename file
require 'tempfile'

max = 100_000
tmp = [ Tempfile.new('rename-a'), Tempfile.new('rename-b') ]
a, b = tmp.map { |x| x.path }
tmp.each { |t| t.close } # Windows can't rename files without closing them
max.times do
  File.rename(a, b)
  File.rename(b, a)
end