25 lines
631 B
TypeScript
25 lines
631 B
TypeScript
/**
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* Test if target is a UUID
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*
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* @param {string} uuid The variable to test
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* @returns {boolean} If the varible is a UUID
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*/
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export const isUUID = (uuid: string): boolean => {
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return /^[0-9a-f]{8}-[0-9a-f]{4}-[0-5][0-9a-f]{3}-[089ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(
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uuid
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);
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};
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/**
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* Generates a random UUID.
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*
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* @returns {string} A random UUID.
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*/
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export const randomUUID = (): string => {
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return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, (c) => {
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const r = (Math.random() * 16) | 0;
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const v = c === "x" ? r : (r & 0x3) | 0x8;
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return v.toString(16);
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});
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};
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