#
# is_hash.rb
#
-
module Puppet::Parser::Functions
- newfunction(:is_hash, :type => :rvalue, :doc => <<-EOS
-Returns true if the variable passed to this function is a hash.
- EOS
- ) do |arguments|
+ newfunction(:is_hash, :type => :rvalue, :doc => <<-DOC
+ Returns true if the variable passed to this function is a hash.
+ DOC
+ ) do |arguments|
raise(Puppet::ParseError, "is_hash(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.size != 1