💯% accurate. funny how the typescript developer thinks this is some kind of “gotcha!”… like maybe just try a language besides typescript and find out for yourself 😆
Exactly. Most languages I know of that allow this at all will coerce the “1” to an integer and give x = 2. They get away with this because they define the “+” operator as taking numbers only as arguments, so if you hand them x = x + "cheese" they’ll error out.
I’m not sure if you’re being rhetorical or not, but “string|number” is definitely correct here. A computer could definitely figure this out, but typing is for the benefit of the coders more than the code itself. It’s basically functional documentation
Yeah that’s what I’m saying, I hate it when coworkers will assign everything as “any” just to avoid the scary red squigglies. Oh well I guess that’s what code reviews are for 🙃
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Type error unless there’s an implementation of
+that specifies adding together and integer and a string.💯% accurate. funny how the typescript developer thinks this is some kind of “gotcha!”… like maybe just try a language besides typescript and find out for yourself 😆
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“brought” 😏
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OCaml 😍
Exactly. Most languages I know of that allow this at all will coerce the “1” to an integer and give x = 2. They get away with this because they define the “+” operator as taking numbers only as arguments, so if you hand them
x = x + "cheese"they’ll error out.In the world of C and pointer arithmetic this makes perfect sense /s
I’m not sure if you’re being rhetorical or not, but “string|number” is definitely correct here. A computer could definitely figure this out, but typing is for the benefit of the coders more than the code itself. It’s basically functional documentation
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Yeah that’s what I’m saying, I hate it when coworkers will assign everything as “any” just to avoid the scary red squigglies. Oh well I guess that’s what code reviews are for 🙃