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alenaksu/classNames.ts

Last active June 23, 2022 13:09
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classNames.ts
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classNames.ts
export const classNames = (
...classes: Array<string | string[] | Record<string]: boolean }>
): string | undefined => classes
.map(cls => cls?.constructor.name === 'Object' ? Object.keys(cls).filter(key => cls[key]) : cls)
.flat()
.filter(Boolean)
.join(' ') || undefined;
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