10 lines
307 B
TypeScript
10 lines
307 B
TypeScript
import * as mfm from 'mfm-js';
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import { unique } from '@/prelude/array.js';
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export function extractHashtags(nodes: mfm.MfmNode[]): string[] {
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const hashtagNodes = mfm.extract(nodes, (node) => node.type === 'hashtag');
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const hashtags = unique(hashtagNodes.map(x => x.props.hashtag));
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return hashtags;
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}
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