Custom tags are printed on newline instead of after the key #399
Description
Describe the bug
I am creating custom tags that handles non scalar values. The way the yaml is formatted though is unexpected. See below:
Expected:
foo:
bar: !append
- hello
- world
Actual
foo:
bar:
!append
- hello
- world
To Reproduce
Here is my code:
const APPEND_PATCH = {
tag: '!append',
identify: value => value.tag === '!append',
createNode: (_, item) => {
const x = new yaml.YAMLSeq();
x.tag = '!append';
item.value.forEach(v => x.add(v));
return x;
},
}
class AppendPatch {
tag = '!append';
value;
constructor(val) {
this.value = val;
}
}
const TEST = {
foo: {
bar: new AppendPatch(['hello', 'world'])
}
}
const result = yaml.stringify(struct, {
nullStr: '~',
customTags: [APPEND_PATCH],
});
console.log(result);