16 lines
278 B
TypeScript
16 lines
278 B
TypeScript
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import * as fsp from 'fs/promises';
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export async function exists(file: string) {
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try {
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await fsp.stat(file);
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return true;
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} catch(_err) {
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return false;
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}
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}
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export function getSign(n: number) {
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if (n > 0) return '+';
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if (n < 0) return '-';
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return ' ';
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}
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