static bool SerializeString()

in Source/Assets/AppCenterEditorExtensions/Editor/Scripts/AppCenterEditorSDK/SimpleJson.cs [1117:1164]
37 lines of code
7 McCabe index (conditional complexity)

        static bool SerializeString(string aString, StringBuilder builder)
        {
            // Happy path if there's nothing to be escaped. IndexOfAny is highly optimized (and unmanaged)
            if (aString.IndexOfAny(EscapeCharacters) == -1)
            {
                builder.Append('"');
                builder.Append(aString);
                builder.Append('"');

                return true;
            }

            builder.Append('"');
            int safeCharacterCount = 0;
            char[] charArray = aString.ToCharArray();

            for (int i = 0; i < charArray.Length; i++)
            {
                char c = charArray[i];

                // Non ascii characters are fine, buffer them up and send them to the builder
                // in larger chunks if possible. The escape table is a 1:1 translation table
                // with \0 [default(char)] denoting a safe character.
                if (c >= EscapeTable.Length || EscapeTable[c] == default(char))
                {
                    safeCharacterCount++;
                }
                else
                {
                    if (safeCharacterCount > 0)
                    {
                        builder.Append(charArray, i - safeCharacterCount, safeCharacterCount);
                        safeCharacterCount = 0;
                    }

                    builder.Append('\\');
                    builder.Append(EscapeTable[c]);
                }
            }

            if (safeCharacterCount > 0)
            {
                builder.Append(charArray, charArray.Length - safeCharacterCount, safeCharacterCount);
            }

            builder.Append('"');
            return true;
        }