----- Original Message ----- > From: "Trevor Vaughan" <tvaug...@onyxpoint.com> > To: "puppet-dev" <puppet-dev@googlegroups.com> > Sent: Wednesday, July 15, 2015 7:50:36 PM > Subject: Re: [Puppet-dev] How do you know what variables are frozen?
> In this case, it was a custom function that was tripping things up. > > Looking through the code, I *think* this was the scenario: > > 1) Fact => trusted['certname'] > 2) Function call to parse_host($trusted['certname']) > 3) Parse host: > > host = args.first > host.strip! # Here's the offender > > I also tried seeing if dup'ing the args would work, but it copies the > frozen attribute with the String object (which makes sense). > > So, I don't know if I was trying to modify something from a Fact or if the > object just happened to be carrying the 'frozen' status as it went along. so do not use strip! use x = something.strip? this way you dont try to modify anything in scope. -- You received this message because you are subscribed to the Google Groups "Puppet Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-dev/1753817636.200946.1436986745705.JavaMail.zimbra%40devco.net. For more options, visit https://groups.google.com/d/optout.
