What is "comes along"

Usage examples of "comes along".

Sure, you used your influence to get me out of prison but that's not going to prevent the Consul pinning the murder on me if no one better comes along.

I can take nothing for granted, I can enjoy nothing as it comes along.

But when a product comes along, that is cheaper, easier, and more fun than the original version, of course people are going to buy it.

Merely a close-shaved gentleman in white trousers and a white hat, with sea-bronze on the judical countenance, and a strip of bark peeled by the solar rays from the judicial nose, who calls in at the shellfish shop as he comes along, and drinks iced ginger-beer!

But every now and then a leader comes along capable of unifying the Orc nations, and when that happens it's but a short step to an invasion of the Human lands.

C fights back and destroys B, and pretty soon D comes along and is attacked by C, and so on.

She will marry you for your money, spend it like water, and when tired of the respectabilities, will elope with the first rich lover that comes along.

If you start believing that two and two don't make four, a man comes along and takes your back off and wobbles your boards.