1 files changed, 4 insertions, 2 deletions
diff --git a/Library/Homebrew/cmd/tap-info.rb b/Library/Homebrew/cmd/tap-info.rb
index 432d51287..71a98813d 100644
--- a/Library/Homebrew/cmd/tap-info.rb
+++ b/Library/Homebrew/cmd/tap-info.rb
@@ -18,6 +18,8 @@
 require "tap"
 
 module Homebrew
+  module_function
+
   def tap_info
     if ARGV.include? "--installed"
       taps = Tap
@@ -34,8 +36,6 @@ module Homebrew
     end
   end
 
-  private
-
   def print_tap_info(taps)
     if taps.none?
       tap_count = 0
@@ -80,8 +80,10 @@ module Homebrew
       end
     end
   end
+  private_class_method :print_tap_info
 
   def print_tap_json(taps)
     puts Utils::JSON.dump(taps.map(&:to_hash))
   end
+  private_class_method :print_tap_json
 end