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16 lines
464 B
16 lines
464 B
type UUID = string
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const isUUID = (possible: any): boolean => {
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return typeof possible === 'string' && /[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}/.test(possible)
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}
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const uuid = (): UUID => {
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return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(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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export { UUID, isUUID, uuid }
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