#if UNITY_EDITOR namespace O3DWB { public static class StringExtensions { #region Extension Methods public static string RemoveTrailingSlashes(this string str) { string finalString = str; while (finalString.LastChar() == '\\' || finalString.LastChar() == '/') { finalString = finalString.Substring(0, finalString.LastCharIndex()); } return finalString; } public static char LastChar(this string str) { return str[str.LastCharIndex()]; } public static int LastCharIndex(this string str) { return str.Length - 1; } public static bool ContainsOnlyWhiteSpace(this string str) { for(int charIndex = 0; charIndex < str.Length; ++charIndex) { if (!char.IsWhiteSpace(str[charIndex])) return false; } return true; } public static bool IsSingleDigit(this string str) { return str.Length == 1 && char.IsDigit(str[0]); } public static bool IsSingleLetter(this string str) { return str.Length == 1 && char.IsLetter(str[0]); } public static bool IsSingleChar(this string str, char character) { return str.Length == 1 && str[0] == character; } #endregion } } #endif