I have a class that takes $custom_routes parameter that is fed to a template:
<% custom_routes.each_line do |val| ->
<= val >
< end -%>

I enter some lines for parameter in foreman:
192.168.0.0/24 via 192.168.128.1
192.168.10.0/24 via 192.168.128.1
192.168.2.0/24 via 192.168.128.1

I get this in the resulting file on the client:
192.168.0.0/24 via 192.168.128.1^M

192.168.10.0/24 via 192.168.128.1^M

192.168.2.0/24 via 192.168.128.1

As a result system init script fails to set up static routes correctly.

First I tought this to be a browser issue (opera), but the same happens in firefox. So it must happen further down the stack, likely somewhere in foreman or maybe in rubys handling of .each_line.

Puppetmaster has ruby 2.0.0 and puppet 3.6.3, client has ruby 1.8.7 and puppet 3.7.1.

Any hints on how to fix / work around this?