5 module Puppet::Parser::Functions
6 newfunction(:camelcase, :type => :rvalue, :doc => <<-EOS
7 Converts the case of a string or all strings in an array to camel case.
11 raise(Puppet::ParseError, "camelcase(): Wrong number of arguments " +
12 "given (#{arguments.size} for 1)") if arguments.size < 1
17 unless [Array, String].include?(klass)
18 raise(Puppet::ParseError, 'camelcase(): Requires either ' +
19 'array or string to work with')
23 # Numbers in Puppet are often string-encoded which is troublesome ...
24 result = value.collect { |i| i.is_a?(String) ? i.split('_').map{|e| e.capitalize}.join : i }
26 result = value.split('_').map{|e| e.capitalize}.join
33 # vim: set ts=2 sw=2 et :