Allow sets used within configuration to be dumped as an array

2019-09-09 20:32:08 -07:00 · 2019-09-09 20:32:08 -07:00 · 2ad8abd57c
parent c789fbf440
commit 2ad8abd57c
1 changed files with 6 additions and 0 deletions
--- a/lib/vagrant/plugin/v2/config.rb
+++ b/lib/vagrant/plugin/v2/config.rb
@ -138,6 +138,12 @@ module Vagrant
          @__finalized = true
        end
      end
+
+      class Set < ::Set
+        def to_json(*args)
+          self.to_a.to_json(*args)
+        end
+      end
    end
  end
 end