---
- name: Flow Mapping in Block Sequence
  from: NimYAML tests
  tags: mapping sequence flow
  yaml: |
    - {a: b}
  tree: |
    +STR
     +DOC
      +SEQ
       +MAP {}
        =VAL :a
        =VAL :b
       -MAP
      -SEQ
     -DOC
    -STR
  json: |
    [
      {
        "a": "b"
      }
    ]
  dump: |
    - a: b