MM-28247 Threads metadata table (#15571)

model/utils.go

@@ -36,6 +36,26 @@ type StringInterface map[string]interface{}
 type StringMap map[string]string
 type StringArray []string
 
+func (sa StringArray) Remove(input string) StringArray {
+	for index := range sa {
+		if sa[index] == input {
+			ret := make(StringArray, 0, len(sa)-1)
+			ret = append(ret, sa[:index]...)
+			return append(ret, sa[index+1:]...)
+		}
+	}
+	return sa
+}
+
+func (sa StringArray) Contains(input string) bool {
+	for index := range sa {
+		if sa[index] == input {
+			return true
+		}
+	}
+
+	return false
+}
 func (sa StringArray) Equals(input StringArray) bool {
 
 	if len(sa) != len(input) {