diff options
Diffstat (limited to 'puppet/modules/common/lib/puppet/parser/functions/dirname.rb')
-rw-r--r-- | puppet/modules/common/lib/puppet/parser/functions/dirname.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/puppet/modules/common/lib/puppet/parser/functions/dirname.rb b/puppet/modules/common/lib/puppet/parser/functions/dirname.rb new file mode 100644 index 00000000..ea0d50b4 --- /dev/null +++ b/puppet/modules/common/lib/puppet/parser/functions/dirname.rb @@ -0,0 +1,22 @@ +# This function has two modes of operation: +# +# dirname(string) : string +# +# Returns all components of the filename given as argument except the last +# one. The filename must be formed using forward slashes (``/..) regardless of +# the separator used on the local file system. +# +# dirname(string[]) : string[] +# +# Returns an array of strings with the basename of each item from the argument. +# +module Puppet::Parser::Functions + newfunction(:dirname, :type => :rvalue) do |args| + if args[0].is_a?(Array) + args.collect do |a| File.dirname(a) end + else + File.dirname(args[0]) + end + end +end + |