fix(module:skeleton): improve code cov

NG-ZORRO · Nov 25, 2018 · 05a10a5 · 05a10a5
1 parent ec6720f
commit 05a10a5
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/components/skeleton/nz-skeleton.component.ts b/components/skeleton/nz-skeleton.component.ts
@@ -26,11 +26,7 @@ export class NzSkeletonComponent implements OnInit, OnChanges {
   @Input() nzParagraph: NzSkeletonParagraph | boolean = true;
 
   toCSSUnit(value: number | string = ''): string {
-    if (typeof value === 'number') {
-      return `${value}px`;
-    } else if (typeof value === 'string') {
-      return value;
-    }
+    return typeof value === 'number' ? `${value}px` : value;
   }
 
   private getTitleProps(): NzSkeletonTitle {