Jira (PUP-3860) Array in array not correctly interpreted by foreach loop in Puppet erb

[Josh Cooper (JIRA)]

Title: Message Title

Josh Cooper commented on PUP-3860   Re: Array in array not correctly interpreted by foreach loop in Puppet erb Felix Frank left an explanation in stackoverflow: http://stackoverflow.com/a/27980866. Need to flatten the array: <% @variables.flatten.each do |variable| %> hello_<%= variable %> <% end %> Add Comment   This message was sent by Atlassian JIRA (v6.4.14#64029-sha1:ae256fe) -- 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 puppet-bugs+unsubscr...@googlegroups.com. To post to this group, send email to puppet-bugs@googlegroups.com. Visit this group at https://groups.google.com/group/puppet-bugs. For more options, visit https://groups.google.com/d/optout.