function extractJson()

in functions/stream-logs/stream-logs.js [143:148]

• 6 lines of code
• 3 McCabe index (conditional complexity)

function extractJson(message) {
    var jsonStart = message.indexOf('{');
    if (jsonStart < 0) return null;
    var jsonSubString = message.substring(jsonStart);
    return isValidJson(jsonSubString) ? jsonSubString : null;
}