1 files changed, 10 insertions, 0 deletions
diff --git a/Library/Homebrew/options.rb b/Library/Homebrew/options.rb
index ba10dca8b..1d92fbf47 100644
--- a/Library/Homebrew/options.rb
+++ b/Library/Homebrew/options.rb
@@ -112,3 +112,13 @@ class Options
     "#<#{self.class.name}: #{to_a.inspect}>"
   end
 end
+
+module Homebrew
+  def dump_options_for_formula(f)
+    f.options.sort_by(&:flag).each do |opt|
+      puts "#{opt.flag}\n\t#{opt.description}"
+    end
+    puts "--devel\n\tInstall development version #{f.devel.version}" if f.devel
+    puts "--HEAD\n\tInstall HEAD version" if f.head
+  end
+end