From 69c076e741f1403add500c6c0fd618522aa8d79e Mon Sep 17 00:00:00 2001 From: Max Howell Date: Sat, 8 Aug 2009 14:05:09 +0100 Subject: ohai takes multiple parameters Will not show any of the block if the 1st additional parameter is nil --- Library/Homebrew/utils.rb | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'Library') diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb index bb64c3851..7c86faf1b 100644 --- a/Library/Homebrew/utils.rb +++ b/Library/Homebrew/utils.rb @@ -15,9 +15,15 @@ # You should have received a copy of the GNU General Public License # along with Homebrew. If not, see . -def ohai title +# args are additional inputs to puts until a nil arg is encountered +def ohai title, *args + return if args.length > 0 and args[0].nil? n=`tput cols`.strip.to_i-4 puts "\033[0;34m==>\033[0;0;1m #{title[0,n]}\033[0;0m" + args.each do |arg| + return if arg.nil? + puts arg + end end # shows a warning in delicious pink -- cgit v1.2.3