Catrobat.IDE.Core.UI.ActionsCollection.IndexOf C# (CSharp) Method

        public int IndexOf(object value)
        {
            var enumerator = GetEnumerator();

            var count = 0;
            while (enumerator.MoveNext())
            {
                if (enumerator.Current == value)
                {
                    return count;
                }

                count++;
            }

            return -1;
        }