Initial commit

modeler/src/utils/strings.ts

@@ -7,7 +7,16 @@
  * that was distributed with this source code.
  */
 
+import type { NullableString } from '@/types';
+
 export const generateKey = (type: string | null = ''): string => {
   return `${type ? (type + '_') : ''}${Date.now().toString(36)}-${Math.random().toString(36).slice(2, 10)}`
     .replace('-', '_').toLowerCase();
-};
+};
+
+export const substring = (s: NullableString, n: number = 10, p: string = '...') => {
+  if (s) {
+    return s.length > n ? (s.substring(0, n) + p) : s;
+  }
+  return s;
+};