Jira (PUP-5556) sprintf fails when using named format parameters

Title: Message Title

PUP-5556

I've implemented a puppet function that handles this case. Thought it might inspire

------------------------------------------------------------------------------------------------------

# Return the extension part of a given string.

module Puppet::Parser::Functions

  newfunction(:smart_print, :type => :rvalue) do |args|

    if ! args.empty? && args.size == 2

      fmt = args[0]

      hash = args[1]

      if ! fmt.is_a?(String)

      then

        raise Puppet::ParseError, "first argument is not a string. wrong argument type: smart_print(string, hash)"

end

      if ! hash.is_a?(Hash)

      then

        raise Puppet::ParseError, "second argument is not a hash. wrong argument type: smart_print(string, hash)"

end

      _hash = {}

      # make sure we have a hash key that is a symbol

      hash.each do |key,value|

        _hash[key.to_sym] = value

end

      debug "smart_print calling sprintf ( #{fmt},#{_hash}"

      string = sprintf(fmt, _hash)

      debug "smart_print returned #{string}"

      string

    else

      raise Puppet::ParseError, "wrong number of arguments: smart_print(string, hash)"

end

end

end

Add Comment

This message was sent by Atlassian JIRA

--
You received this message because you are subscribed to the Google Groups "Puppet Bugs" group.
To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/puppet-bugs.
For more options, visit https://groups.google.com/d/optout.

Reply via email to