Merge pull request #90 from baltimore-puppet-users-group/PDOC-71

(PDOC-71) Workaround for spurious error failures

lib/puppet_x/puppetlabs/strings/yard/handlers/host_class_handler.rb

@@ -2,6 +2,7 @@ class PuppetX::PuppetLabs::Strings::YARD::Handlers::HostClassHandler < PuppetX::
   handles HostClassDefinition
 
   process do
+    begin
       obj = HostClassObject.new(:root, statement.pops_obj.name)
 
       obj.parameters = statement.parameters.map do |a|
@@ -38,5 +39,17 @@ class PuppetX::PuppetLabs::Strings::YARD::Handlers::HostClassHandler < PuppetX::
       end
 
       register obj
+    rescue StandardError, SystemStackError => e
+      # If we hit this, we've thrown an exception somewhere that should be
+      # addressed but should not break the build.
+      #
+      # SystemStackError is being caught due to a presently untraced bug in
+      # either YARD or the Puppet Parser.
+      #
+      # Note: Documentation will *not* be generated for any item listed here,
+      # but you will get the rest of your documentation!
+
+      $stderr.puts("Ignored: #{e.inspect} at #{obj.title}")
+    end
   end
 end