Values with either {} or [] add extra new line before value.

[dmarchin]

When parsing documents that include values with either [] or {}, the resulting string representation adds a new line before the value.

Example:

const yamlString = `
testArray: []
testObject: {}
testArray2: ["hello"]
`;

const doc = YAML.parseDocument(yamlString);

console.log(doc.toString());

Result:

// result
testArray:
  []
testObject:
  {}
testArray2:
  [ "hello" ]

Expected:

// result
testArray: []
testObject: {}
testArray2: [ "hello" ]

[eemeli]

Thanks for pointing this out. Collection pairs with single-line flow collections should now also get stringified as single lines.