11 lines
344 B
TypeScript
11 lines
344 B
TypeScript
const SEED = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
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const HEX_SEED = 'abcdef0123456789'
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export function randomString(len = 32, { hex } = { hex: false }) {
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let str = ''
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const seed = hex ? HEX_SEED : SEED
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for (let i = 0; i < len; i++) {
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str += seed[Math.floor(Math.random() * SEED.length)]
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}
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return str
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}
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