From f06126a1ba8515d6e0b7733999d5cd2f8849be7a Mon Sep 17 00:00:00 2001
From: ST-DDT <ST-DDT@gmx.de>
Date: Wed, 7 Dec 2022 20:18:08 +0100
Subject: feat(helpers): introduce `multiple` method (#1545)

---
 src/modules/system/index.ts | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'src/modules/system')

diff --git a/src/modules/system/index.ts b/src/modules/system/index.ts
index 4bf28aff..ca78929e 100644
--- a/src/modules/system/index.ts
+++ b/src/modules/system/index.ts
@@ -67,20 +67,18 @@ export class SystemModule {
       extensionCount?: number | { min: number; max: number };
     } = {}
   ): string {
-    const extensionCount = this.faker.helpers.rangeToNumber(
-      options.extensionCount ?? 1
-    );
+    const { extensionCount = 1 } = options;
 
     const baseName = this.faker.word.words().toLowerCase().replace(/\W/g, '_');
 
-    if (extensionCount <= 0) {
+    const extensionsStr = this.faker.helpers
+      .multiple(() => this.fileExt(), { count: extensionCount })
+      .join('.');
+
+    if (extensionsStr.length === 0) {
       return baseName;
     }
 
-    const extensionsStr = Array.from({ length: extensionCount })
-      .map(() => this.fileExt())
-      .join('.');
-
     return `${baseName}.${extensionsStr}`;
   }
 
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