function formatError()

in interface.js [158:176]

• 19 lines of code
• 8 McCabe index (conditional complexity)

function formatError(err, options) {
    options = options || {};
    var name = err.name || err.constructor.name;
    var str = util.format('%s: %s\n', name, err.message);
    if (err.buffer && err.buffer.hexdump) {
        str += err.buffer.hexdump({
            colored: options.color,
            boldStart: false,
            highlight: options.color ? errorHighlighter(err, options) : null
        });
    } else if (Buffer.isBuffer(err.buffer)) {
        if (options.color) {
            str += formatBufferColored(err, options);
        } else {
            str += formatBufferUncolored(err, options);
        }
    }
    return str;
}