From 157e4f302d01664e3583cae61c3a2271158c2495 Mon Sep 17 00:00:00 2001
From: Timon Ringwald <timon.ringwald@mequen.de>
Date: Sat, 2 Apr 2022 11:33:59 +0200
Subject: [PATCH] ForEachLine added

---
 buffer.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/buffer.go b/buffer.go
index 2cd85fd..80fe593 100644
--- a/buffer.go
+++ b/buffer.go
@@ -65,6 +65,13 @@ func (b *Buffer[T]) Height() int {
 	return b.height
 }
 
+// ForEach calls f for every value in this buffer
+func (b *Buffer[T]) ForEachLine(f func(line int, content []T)) {
+	for line, content := range b.data {
+		f(line, content)
+	}
+}
+
 // ForEach calls f for every value in this buffer
 func (b *Buffer[T]) ForEach(f func(x, y int, v T)) {
 	for y, col := range b.data {