thank you for the explanation, that does clarify things
Comment on I'll just sort it myself
Quasari@programming.dev 9 months agoMainly because JavaScript was designed to work along side HTTP in a browser. Most of its input will be text, so defaulting common behavior to strings makes some sense.
affiliate@lemmy.world 9 months ago
severien@lemmy.world 9 months ago
That’s misleading at best and most likely just false, and it’s worrying it’s so upvoted.
There’s no historical record explaining why this was designed this way, but we can infer some things. HTTP is very unlikely factor, XHR / AJAX has been added years after the
.sort()function.The trouble with JS arrays is that they can contain any values - e.g.
[false, undefined, 1567, 10, “Hello world”, { x: 1 }]. How do you sort those? There must be one function to compare every combination of value, but how do you compare string and object?The simple answer to that is
.toString()- every object has it, it will compute something, and often it will work well enough.Quasari@programming.dev 9 months ago
You are probably correct. I don’t know if it’s true, it’s probably more likely it was a way for it not to fail.
I said HTTP mainly because HTML is plaintext because of it. 1.0s main purpose was to manipulate the page. Of course Array objects weren’t added til 1.1, when netscape navigator 3.0 released, but it was still mostly 1.0 code.
I originally thought there was a precursor to microsofts XMLHTTP in an earlier version due to the 1997 ECMAScript documentation specifically talking about using it both client and serverside to distribute computations, but it was far more static. So, I’m probably just wrong.