From bb1374aca316e919b4acdd027f32a904852b6e6d Mon Sep 17 00:00:00 2001
From: Rikuoh Tsujitani <mail@riq0h.jp>
Date: Fri, 24 May 2024 14:18:08 +0900
Subject: [PATCH] =?UTF-8?q?-l=20=E5=AE=8C=E6=88=90?=
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---
 ls.rb | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/ls.rb b/ls.rb
index c9e8adb..463db9d 100644
--- a/ls.rb
+++ b/ls.rb
@@ -39,29 +39,33 @@ def list_filenames
   filenames = params['a'] ? Dir.glob('*', File::FNM_DOTMATCH) : Dir.glob('*')
   filenames = filenames.reverse if params['r']
   if params['l']
-    ownerinfo(filenames)
+    output(filenames)
     exit
   else
     filenames
   end
 end
 
-def ownerinfo(filenames)
+def output(filenames)
   file_blocks(filenames)
   filenames.each do |file|
     file_stat = File::Stat.new(file)
-    print " #{TYPES[file_stat.ftype]}"
+    print TYPES[file_stat.ftype]
     permission(file_stat)
-    print " #{file_stat.nlink}"
-    print " #{Etc.getpwuid(file_stat.uid).name}"
-    print " #{Etc.getgrgid(file_stat.gid).name}"
-    print " #{file_stat.size}".rjust(file_size(filenames))
+    printer(file_stat, filenames)
     timestamp(file_stat)
     symbolic(file)
     puts
   end
 end
 
+def printer(file_stat, filenames)
+  print " #{file_stat.nlink}"
+  print " #{Etc.getpwuid(file_stat.uid).name}"
+  print " #{Etc.getgrgid(file_stat.gid).name}"
+  print " #{file_stat.size}".rjust(file_size(filenames))
+end
+
 def symbolic(filenames)
   if File.lstat(filenames).symlink?
     print " #{filenames} -> #{File.readlink(filenames)}"