info: fix plural

This commit is contained in:
Xu Cheng 2015-06-08 19:05:12 +08:00
parent 036b9f6913
commit 7a96b6a7fa

View File

@ -22,7 +22,8 @@ module Homebrew
def print_info def print_info
if ARGV.named.empty? if ARGV.named.empty?
if HOMEBREW_CELLAR.exist? if HOMEBREW_CELLAR.exist?
puts "#{HOMEBREW_CELLAR.children.length} kegs, #{HOMEBREW_CELLAR.abv}" count = HOMEBREW_CELLAR.subdirs.length
puts "#{count} keg#{plural(count)}, #{HOMEBREW_CELLAR.abv}"
end end
else else
ARGV.named.each_with_index do |f,i| ARGV.named.each_with_index do |f,i|