From 3c354e0948afb2ccb56f33e45950405d07d514b4 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Tue, 17 Jun 2014 22:12:41 -0500
Subject: Use Pathname#subdirs

---
 Library/Homebrew/cmd/list.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'Library/Homebrew/cmd')

diff --git a/Library/Homebrew/cmd/list.rb b/Library/Homebrew/cmd/list.rb
index 4ca2d8531..3f7e07d96 100644
--- a/Library/Homebrew/cmd/list.rb
+++ b/Library/Homebrew/cmd/list.rb
@@ -60,11 +60,11 @@ module Homebrew extend self
 
   def list_versions
     if ARGV.named.empty?
-      HOMEBREW_CELLAR.children.select{ |pn| pn.directory? }
+      HOMEBREW_CELLAR.subdirs
     else
       ARGV.named.map{ |n| HOMEBREW_CELLAR+n }.select{ |pn| pn.exist? }
     end.each do |d|
-      versions = d.children.select{ |pn| pn.directory? }.map{ |pn| pn.basename.to_s }
+      versions = d.subdirs.map { |pn| pn.basename.to_s }
       next if ARGV.include?('--multiple') && versions.count < 2
       puts "#{d.basename} #{versions*' '}"
     end
@@ -72,7 +72,7 @@ module Homebrew extend self
 
   def list_pinned
     if ARGV.named.empty?
-      HOMEBREW_CELLAR.children.select{ |pn| pn.directory? }
+      HOMEBREW_CELLAR.subdirs
     else
       ARGV.named.map{ |n| HOMEBREW_CELLAR+n }.select{ |pn| pn.exist? }
     end.select do |d|
-- 
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