Implement <=> for Dependency

Fixes Homebrew#11587. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
aredridel · Apr 11, 2012 · 5545348 · 5545348
1 parent c51463f
commit 5545348
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Library/Homebrew/dependencies.rb b/Library/Homebrew/dependencies.rb
@@ -74,6 +74,10 @@ def ==(other_dep)
     @name == other_dep.to_s
   end
 
+  def <=>(other_dep)
+    @name <=> other_dep.to_s
+  end
+
   def options
     @tags.select{|p|p.start_with? '--'}
   end