avro-0.3.0.1: test/data/unions.avsc

{ "type" : "record",
  "name" : "Unions",
  "namespace" : "haskell.avro.example",
  "fields" : [
    { "name" : "scalars",
      "type" : ["string", "long"],
      "default" : "foo"
    },
    { "name" : "nullable",
      "type" : ["null", "int"],
      "default" : null
    },
    { "name" : "records",
      "type" : [
        { "type" : "record",
          "name" : "Foo",
          "fields" : [
            { "name" : "stuff",
              "type" : "string"
            }
          ]
        },
        { "type" : "record",
          "name" : "Bar",
          "fields" : [
            { "name" : "stuff",
              "type" : "string"
            },
            { "name" : "things",
              "type" : "Foo"
            }
          ]
        }
      ]
    },
    { "name" : "sameFields",
      "type" : [
        "Foo",
        { "type" : "record",
          "name" : "NotFoo",
          "fields" : [
            { "name" : "stuff", "type" : "string" }
          ]
        }
      ]
    }
  ]
}