root.yml

foo: bar
files:
  scalar: !!import/merge
    - ./foo/a.yml
    - ./scalar/string.yml
  sequence: !!import/sequence
    - ./foo/a.yml
    - ./foo/b.yml
  shallow: !!import/shallow
    - ./foo/a.yml
    - ./foo/b.yml
  merge: !!import/merge
    - ./foo/a.yml
    - ./foo/b.yml
  deep: !!import/deep
    - ./foo/a.yml
    - ./foo/b.yml
directories:
  sequence: !!import/sequence [./foo]
  shallow: !!import/shallow [./foo]
  merge: !!import/merge [./foo]
  deep: !!import/deep [./foo]
payload:
  plain: !!import/payload
    paths:
      - ./foo/a.yml
      - ./foo/b.yml
    data:
      bar:
        baz: !!import/single ./scalar/num.yml
  recursive: !!import/payload
    recursive: true
    strategy: sequence
    paths: ./foo
    data:
      last: foo
  arr: !!import/payload
    strategy: deep
    paths: ./arr.yml
    data:
      - key: bar
        value: bar
  falsy: !!import/payload
    strategy: merge
    paths: ./arr.yml
    data:
      false
extensions: !!import/sequence [./scalar]
trees:
  plain: !!import/tree
    paths: ./foo
  recursive: !!import/tree
    paths: ./foo
    recursive: true
  multiple: !!import/tree
    strategy: 'deep'
    paths:
      - ./foo/bar
      - ./foo/baz
    data:
      a:
        baz: !!import/single ./scalar/num.yml