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php-flarum/js/lib/utils/truncate.js
2015-06-17 18:22:14 +09:30

6 lines
204 B
JavaScript

export default function truncate(string, length, start) {
start = start || 0;
return (start > 0 ? '...' : '')+string.substring(start, start + length)+(string.length > start + length ? '...' : '');
}