method

birthtime

v2_2_9 - Show latest stable - Class: File::Stat
birthtime()
public

Returns the birth time for stat. If the platform doesn’t have birthtime, returns ctime.

File.write("testfile", "foo")
sleep 10
File.write("testfile", "bar")
sleep 10
File.chmod(0644, "testfile")
sleep 10
File.read("testfile")
File.stat("testfile").birthtime   #=> 2014-02-24 11:19:17 +0900
File.stat("testfile").mtime       #=> 2014-02-24 11:19:27 +0900
File.stat("testfile").ctime       #=> 2014-02-24 11:19:37 +0900
File.stat("testfile").atime       #=> 2014-02-24 11:19:47 +0900