TanTan
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15 lines
326 B
Plaintext
15 lines
326 B
Plaintext
// Fast method for counting an object's keys
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// without resorting to `Object.keys(obj).length
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// Will this make a big difference in perf? Probably not
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// But we can save a few allocations.
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export function countObjectKeys(obj: Record<any, any>) {
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let count = 0
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for (const _key in obj) {
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count++
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}
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return count
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}
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