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| author | Misty De Meo | 2016-11-03 16:28:16 -0700 |
|---|---|---|
| committer | Misty De Meo | 2016-11-10 15:08:36 -0800 |
| commit | 9bac107b31f05cca65d8aab23be05e1b867bd289 (patch) | |
| tree | f6e7684d7fe576b742a3d322d7426613c8aebb9b /Library/Homebrew/version.rb | |
| parent | c2815fbb9af4fe4518246cba7df418935fd3b711 (diff) | |
| download | brew-9bac107b31f05cca65d8aab23be05e1b867bd289.tar.bz2 | |
Add Version::NULL singleton
Diffstat (limited to 'Library/Homebrew/version.rb')
| -rw-r--r-- | Library/Homebrew/version.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Library/Homebrew/version.rb b/Library/Homebrew/version.rb index 60a833609..433964dc7 100644 --- a/Library/Homebrew/version.rb +++ b/Library/Homebrew/version.rb @@ -1,3 +1,5 @@ +require "version/null" + class Version include Comparable @@ -206,6 +208,10 @@ class Version false end + def null? + false + end + def <=>(other) return unless other.is_a?(Version) return 0 if version == other.version |