Sharkey/src/misc/extract-mentions.ts
2019-01-30 14:51:30 +09:00

10 lines
381 B
TypeScript

// test is located in test/extract-mentions
import { MentionNode, MfmForest } from '../mfm/types';
import { preorderF } from '../prelude/tree';
export default function(mfmForest: MfmForest): MentionNode['props'][] {
// TODO: 重複を削除
const mentionNodes = preorderF(mfmForest).filter(x => x.type === 'mention') as MentionNode[];
return mentionNodes.map(x => x.props);
}