in packages/rc-components/rc-table/src/renderColumns.tsx [28:48]
function renderColumns<T>(
WrappedComponent: React.ComponentType<T>
): React.FC<T & { columns: ITableProps['columns'] }> {
const H: React.FC<T & { columns: ITableProps['columns'] }> = ({
columns = [],
...restProps
}) => {
return (
<WrappedComponent {...(restProps as T)}>
{columns.map(
toComponent(
(restProps as { primaryKey?: ITableProps['primaryKey'] }).primaryKey
)
)}
{restProps.children}
</WrappedComponent>
)
}
H.displayName = wrapDisplayName(WrappedComponent, 'renderColumns')
return H
}