Pathname.md5 method

2009-12-30 18:56:46 +00:00 · 2009-12-30 18:56:46 +00:00 · 6bd1741d7d
commit 6bd1741d7d
parent 650d1cb165
1 changed files with 5 additions and 0 deletions
--- a/Library/Homebrew/extend/pathname.rb
+++ b/Library/Homebrew/extend/pathname.rb
@ -154,6 +154,11 @@ class Pathname
    nil
  end

+  def md5
+    require 'digest'
+    Digest::MD5.hexdigest(File.read(self))
+  end
+
  if '1.9' <= RUBY_VERSION
    alias_method :to_str, :to_s
  end