ant-design-vue/components/_util/classNames.ts

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import { isArray, isString, isObject } from './util';
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function classNames(...args: any[]) {
const classes = [];
for (let i = 0; i < args.length; i++) {
const value = args[i];
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if (!value) continue;
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if (isString(value)) {
classes.push(value);
} else if (isArray(value)) {
for (let i = 0; i < value.length; i++) {
const inner = classNames(value[i]);
if (inner) {
classes.push(inner);
}
}
} else if (isObject(value)) {
for (const name in value) {
if (value[name]) {
classes.push(name);
}
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}
}
}
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return classes.join(' ');
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}
export default classNames;