From 3ba8ee003327c474fbb11613dec950d278c27253 Mon Sep 17 00:00:00 2001
From: kaw67872 <kawtar.laariche@iais.fraunhofer.de>
Date: Mon, 13 May 2024 09:46:51 +0200
Subject: [PATCH] #19: add truncate pipe
---
src/app/shared/pipes/truncate.pipe.spec.ts | 8 ++++++++
src/app/shared/pipes/truncate.pipe.ts | 19 +++++++++++++++++++
2 files changed, 27 insertions(+)
create mode 100644 src/app/shared/pipes/truncate.pipe.spec.ts
create mode 100644 src/app/shared/pipes/truncate.pipe.ts
diff --git a/src/app/shared/pipes/truncate.pipe.spec.ts b/src/app/shared/pipes/truncate.pipe.spec.ts
new file mode 100644
index 0000000..b16f3ef
--- /dev/null
+++ b/src/app/shared/pipes/truncate.pipe.spec.ts
@@ -0,0 +1,8 @@
+import { TruncatePipe } from './truncate.pipe';
+
+describe('TruncatePipe', () => {
+ it('create an instance', () => {
+ const pipe = new TruncatePipe();
+ expect(pipe).toBeTruthy();
+ });
+});
diff --git a/src/app/shared/pipes/truncate.pipe.ts b/src/app/shared/pipes/truncate.pipe.ts
new file mode 100644
index 0000000..b03e5e6
--- /dev/null
+++ b/src/app/shared/pipes/truncate.pipe.ts
@@ -0,0 +1,19 @@
+import { Pipe, PipeTransform } from '@angular/core';
+
+@Pipe({
+ name: 'truncate',
+ standalone: true,
+})
+export class TruncatePipe implements PipeTransform {
+ transform(
+ value: string,
+ limit = 25,
+ completeWords = false,
+ ellipsis = '...',
+ ) {
+ if (completeWords) {
+ limit = value.slice(0, limit).lastIndexOf(' ');
+ }
+ return value.length > limit ? value.slice(0, limit) + ellipsis : value;
+ }
+}
--
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