misc: Move utils.go's string function to misc

1 files changed, 13 insertions, 0 deletions

diff --git a/misc/misc.go b/misc/misc.go
index bc48486..ee0fd7a 100644
--- a/misc/misc.go
+++ b/misc/misc.go
@@ -1,8 +1,21 @@
 package misc
 
+import "strings"
+
 func FirstOrPanic[T any](v T, err error) T {
 	if err != nil {
 		panic(err)
 	}
 	return v
 }
+
+// sliceContainsNewlines returns true if and only if the given slice contains
+// one or more strings that contains newlines.
+func SliceContainsNewlines(s []string) bool {
+	for _, v := range s {
+		if strings.Contains(v, "\n") {
+			return true
+		}
+	}
+	return false
+}