8 // @set field = "$.index[*][?(@.docs=='field')].id"
10 // @is "$.index[*][?(@.name=='Demo')].inner.kind.tuple[0]" null
11 // @is "$.index[*][?(@.name=='Demo')].inner.kind.tuple[1]" $field
12 // @is "$.index[*][?(@.name=='Demo')].inner.kind.tuple[2]" null
13 // @count "$.index[*][?(@.name=='Demo')].inner.kind.tuple[*]" 3