From 158b7047e516b6dda176cb1745e23c7109d049e9 Mon Sep 17 00:00:00 2001 From: Jack Nagel Date: Tue, 14 Aug 2012 12:16:52 -0500 Subject: [PATCH] Add small DSL for defining comparators --- Library/Homebrew/version.rb | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Library/Homebrew/version.rb b/Library/Homebrew/version.rb index 2591f74e36..7936efc80e 100644 --- a/Library/Homebrew/version.rb +++ b/Library/Homebrew/version.rb @@ -125,6 +125,13 @@ class Version m = /_([^_]+)/.match(stem) return m.captures.first unless m.nil? end + + # DSL for defining comparators + class << self + def compare &blk + send(:define_method, '<=>', &blk) + end + end end class VersionSchemeDetector