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Add AddMeta

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This commit is contained in:
yuin 2022-02-12 19:01:55 +09:00
parent 41b1d4542d
commit b7b0919dfe
1 changed files with 14 additions and 1 deletions
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15
ast/block.go
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@ -87,7 +87,20 @@ func (n *Document) Meta() map[string]interface{} {
// SetMeta sets given metadata to this document.
func (n *Document) SetMeta(meta map[string]interface{}) {
n.meta = meta
if n.meta == nil {
n.meta = map[string]interface{}{}
}
for k, v := range meta {
n.meta[k] = v
}
}
// AddMeta adds given metadata to this document.
func (n *Document) AddMeta(key string, value interface{}) {
if n.meta == nil {
n.meta = map[string]interface{}{}
}
n.meta[key] = value
}
// NewDocument returns a new Document node.