From 0c6ec1cd021796398f8416a7729fbdcef40a2be8 Mon Sep 17 00:00:00 2001
From: kai <kai@turbot.com>
Date: Wed, 8 Nov 2023 13:10:41 +0000
Subject: [PATCH] Add `TrimBlankLine` function. Closes #79

---
 helpers/string.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/helpers/string.go b/helpers/string.go
index d621bdd..26ae4a5 100644
--- a/helpers/string.go
+++ b/helpers/string.go
@@ -133,3 +133,10 @@ func PadRight(str string, length int, pad byte) string {
 	}
 	return buf.String()
 }
+
+// TrimBlankLines removes any empty lines from the string
+func TrimBlankLines(str string) string {
+	lines := strings.Split(str, "\n")
+	strippedLines := RemoveFromStringSlice(lines, "")
+	return strings.Join(strippedLines, "\n")
+}