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-rw-r--r--Library/Homebrew/cmd/irb.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/Library/Homebrew/cmd/irb.rb b/Library/Homebrew/cmd/irb.rb
index 1db0855bb..d162e3f4a 100644
--- a/Library/Homebrew/cmd/irb.rb
+++ b/Library/Homebrew/cmd/irb.rb
@@ -19,6 +19,8 @@ class String
end
module Homebrew
+ module_function
+
def irb
if ARGV.include? "--examples"
puts "'v8'.f # => instance of the v8 formula"