refactor(CTable): improve syntax

Author: mrholek

packages/coreui-react/src/components/table/CTableBody.tsx

@@ -28,7 +28,7 @@ export const CTableBody = forwardRef<HTMLTableSectionElement, CTableBodyProps>(
     )
 
     return (
-      <tbody className={_className ? _className : undefined} {...rest} ref={ref}>
+      <tbody className={_className} {...rest} ref={ref}>
         {children}
       </tbody>
     )

packages/coreui-react/src/components/table/CTableDataCell.tsx

@@ -46,7 +46,7 @@ export const CTableDataCell = forwardRef<HTMLTableCellElement, CTableDataCellPro
     const Component = rest.scope ? 'th' : 'td'
 
     return (
-      <Component className={_className ? _className : undefined} {...rest} ref={ref}>
+      <Component className={_className} {...rest} ref={ref}>
         {children}
       </Component>
     )

packages/coreui-react/src/components/table/CTableFoot.tsx

@@ -28,7 +28,7 @@ export const CTableFoot = forwardRef<HTMLTableSectionElement, CTableFootProps>(
     )
 
     return (
-      <tfoot className={_className ? _className : undefined} {...rest} ref={ref}>
+      <tfoot className={_className} {...rest} ref={ref}>
         {children}
       </tfoot>
     )

packages/coreui-react/src/components/table/CTableHead.tsx

@@ -28,7 +28,7 @@ export const CTableHead = forwardRef<HTMLTableSectionElement, CTableHeadProps>(
     )
 
     return (
-      <thead className={_className ? _className : undefined} {...rest} ref={ref}>
+      <thead className={_className} {...rest} ref={ref}>
         {children}
       </thead>
     )

packages/coreui-react/src/components/table/CTableHeaderCell.tsx

@@ -28,7 +28,7 @@ export const CTableHeaderCell = forwardRef<HTMLTableCellElement, CTableHeaderCel
     )
 
     return (
-      <th className={_className ? _className : undefined} {...rest} ref={ref}>
+      <th className={_className} {...rest} ref={ref}>
         {children}
       </th>
     )

packages/coreui-react/src/components/table/CTableRow.tsx

@@ -38,7 +38,7 @@ export const CTableRow = forwardRef<HTMLTableRowElement, CTableRowProps>(
     )
 
     return (
-      <tr className={_className ? _className : undefined} {...rest} ref={ref}>
+      <tr className={_className} {...rest} ref={ref}>
         {children}
       </tr>
     )