rudeshark.net/packages/backend/src/misc/truncate.ts
syuilo 0e4a111f81 refactoring
Resolve #7779
2021-11-12 02:02:25 +09:00

12 lines
358 B
TypeScript

import { substring } from 'stringz';
export function truncate(input: string, size: number): string;
export function truncate(input: string | undefined, size: number): string | undefined;
export function truncate(input: string | undefined, size: number): string | undefined {
if (!input) {
return input;
} else {
return substring(input, 0, size);
}
}