Mercurial > repos > other > Puppet
view modules/stdlib/lib/puppet/parser/functions/downcase.rb @ 272:c42fb28cff86
Update to a newer Python module
This also pulls in an EPEL module (which we don't use) and a newer
stdlib version.
author | IBBoard <dev@ibboard.co.uk> |
---|---|
date | Fri, 03 Jan 2020 19:56:04 +0000 |
parents | addb0ea390a1 |
children | d9352a684e62 |
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# # downcase.rb # Please note: This function is an implementation of a Ruby class and as such may not be entirely UTF8 compatible. To ensure compatibility please use this function with Ruby 2.4.0 or greater - https://bugs.ruby-lang.org/issues/10085. # module Puppet::Parser::Functions newfunction(:downcase, :type => :rvalue, :doc => <<-DOC Converts the case of a string or all strings in an array to lower case. DOC ) do |arguments| raise(Puppet::ParseError, "downcase(): Wrong number of arguments given (#{arguments.size} for 1)") if arguments.empty? value = arguments[0] unless value.is_a?(Array) || value.is_a?(String) raise(Puppet::ParseError, 'downcase(): Requires either array or string to work with') end result = if value.is_a?(Array) # Numbers in Puppet are often string-encoded which is troublesome ... value.map { |i| i.is_a?(String) ? i.downcase : i } else value.downcase end return result end end # vim: set ts=2 sw=2 et :