{ config, pkgs, ... }:
{
  networking.interfaces = {
    <% networks.select {|n| n[:device]}.each do |network| %>
    <%= network[:device] %>.ipv4.addresses = [{
      <% if network[:type] == :static %>
      address = "<%= network[:ip] %>";
      <% end %>
      <% if network[:prefix_length] %>
      prefixLength = <%= network[:prefix_length] %>;
      <% end %>
    }];
    <% end %>
  };
}