On Tuesday, August 21, 2012 10:42:16 AM UTC-5, LTH wrote: > > In an .erb template, I want to test if a value is in an array (and if yes > do something). > > I thought the way to do it might me something like: > > <% if @testservers.include? @fqdn %> > environment = test > <% else %> > environment = production > <% end %> > > However that blows up complaining that .include is an undefined function. >
It will do so if @testservers is not an array (or, more properly, if it does not have a method named "include?"). Perhaps this will do what you want: <% if (defined? @testservers) and (@testservers.class == 'Array') and (@testservers.include? @fqdn) %> John -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To view this discussion on the web visit https://groups.google.com/d/msg/puppet-users/-/fWX3fcS_qccJ. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.
