diff options
Diffstat (limited to 'lib/puppet/parser/functions/gsub.rb')
| -rw-r--r-- | lib/puppet/parser/functions/gsub.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/gsub.rb b/lib/puppet/parser/functions/gsub.rb new file mode 100644 index 0000000..e2410ff --- /dev/null +++ b/lib/puppet/parser/functions/gsub.rb @@ -0,0 +1,17 @@ +module Puppet::Parser::Functions + # thin wrapper around the ruby gsub function + # gsub($string, $pattern, $replacement) will replace all occurrences of + # $pattern in $string with $replacement. $string can be either a singel + # value or an array. In the latter case, each element of the array will + # be processed in turn. + newfunction(:gsub, :type => :rvalue) do |args| + if args[0].is_a?(Array) + args[0].collect do |val| + val.gsub(/#{args[1]}/, args[2]) + end + else + args[0].gsub(/#{args[1]}/, args[2]) + end + end +end + |