writeBytes: function()

in lib/protocol/plain_buffer_stream.js [186:207]

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

    writeBytes: function (value) {
        var bytes = null;
        if (value instanceof Buffer) {
            bytes = value;
        } else if (typeof (value) === 'string') {
            bytes = new Buffer(value);
        }

        if (this.pos + bytes.length > this.capacity) {
            throw Error('The buffer is full.');
        }

        if (value instanceof Buffer) {
            value.copy(this.buffer, this.pos);
        } else if (typeof (value) === 'string') {
            this.buffer.write(value, this.pos);
        } else {
            throw new Error('expect Buffer or string,but it was:' + typeof (value));
        }

        this.pos += bytes.length;
    }