From 1bc7404f5e3efa633bb0a5cf10828071cfc4d876 Mon Sep 17 00:00:00 2001 From: James Turnbull Date: Sat, 14 Feb 2009 02:11:21 +1100 Subject: Fixed #1831 - Added sprintf function --- lib/puppet/parser/functions/sprintf.rb | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 lib/puppet/parser/functions/sprintf.rb (limited to 'lib/puppet/parser/functions/sprintf.rb') diff --git a/lib/puppet/parser/functions/sprintf.rb b/lib/puppet/parser/functions/sprintf.rb new file mode 100644 index 000000000..79744104d --- /dev/null +++ b/lib/puppet/parser/functions/sprintf.rb @@ -0,0 +1,17 @@ +module Puppet::Parser::Functions + newfunction(:sprintf, :type => :rvalue, + :doc => "\ + Perform printf-style formatting of text. + + The first parameter is format string describing how the rest of the + parameters should be formatted. See the documentation for the + ``Kernel::sprintf()`` function in Ruby for all the details. + ") \ + do |args| + if args.length < 1 + raise Puppet::ParseError, 'sprintf() needs at least one argument' + end + fmt = args.shift() + return sprintf(fmt, *args) + end +end -- cgit