From 7261a26c7d5ed464506f63a6b924835123892396 Mon Sep 17 00:00:00 2001
From: Jan Kuri <jkuri88@gmail.com>
Date: Mon, 13 Nov 2017 00:36:54 +0100
Subject: [PATCH] style(): update code style for handling allowed extensions

---
 src/ngx-uploader/classes/ngx-uploader.class.ts | 11 +++++------
 src/ngx-uploader/module/ngx-uploader.module.ts |  1 -
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/ngx-uploader/classes/ngx-uploader.class.ts b/src/ngx-uploader/classes/ngx-uploader.class.ts
index 1c012c76..bc602cce 100644
--- a/src/ngx-uploader/classes/ngx-uploader.class.ts
+++ b/src/ngx-uploader/classes/ngx-uploader.class.ts
@@ -37,17 +37,16 @@ export class NgUploaderService {
   }
 
   handleFiles(incomingFiles: FileList): void {
-    let allowedIncomingFiles: File[] = [];
-
-    for (let i = 0; i < incomingFiles.length; i++) {
-      let checkFile = incomingFiles[i];
+    const allowedIncomingFiles: File[] = [].reduce.call(incomingFiles, (acc: File[], checkFile: File, i: number) => {
       if (this.isContentTypeAllowed(checkFile.type)) {
-        allowedIncomingFiles.push(checkFile);
+        acc = acc.concat(checkFile);
       } else {
         const rejectedFile: UploadFile = this.makeUploadFile(checkFile, i);
         this.serviceEvents.emit({ type: 'rejected', file: rejectedFile });
       }
-    }
+
+      return acc;
+    }, []);
 
     this.queue.push(...[].map.call(allowedIncomingFiles, (file: File, i: number) => {
       const uploadFile: UploadFile = this.makeUploadFile(file, i);
diff --git a/src/ngx-uploader/module/ngx-uploader.module.ts b/src/ngx-uploader/module/ngx-uploader.module.ts
index 0f58ee1a..9f9ceb6d 100644
--- a/src/ngx-uploader/module/ngx-uploader.module.ts
+++ b/src/ngx-uploader/module/ngx-uploader.module.ts
@@ -13,4 +13,3 @@ import { NgFileSelectDirective } from '../directives/ng-file-select.directive';
   ]
 })
 export class NgUploaderModule {}
-